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SWG Series Wireless Gateways User Manual

OpenVox Communication Co Ltd

SWG Series Wireless Gateways

User Manual

Version 1.2

SWG Series Wireless Gateways User Manual

OpenVox Communication Co.,Ltd

Address: 10/F, Building 6-A, Baoneng Science and Technology

Industrial Park, Longhua New District, Shenzhen,

Guangdong,China 518109

Tel: +86-755-66630978, 82535461, 82535362

Business Contact: sales@openvox.cn

Technical Support: support@openvox.cn

Business Hours: 09:00-18:00(GMT+8) from Monday to Friday

URL: www.openvox.cn

Thank You for Choosing OpenVox Products!

SWG Series Wireless Gateways User Manual

Confidentiality

Information contained herein is of a highly sensitive nature and is confidential and proprietary to OpenVox Inc. No part may be distributed, reproduced or disclosed orally or in written form to any party other than the direct recipients without the express written consent of OpenVox Inc.

Disclaimer

OpenVox Inc. reserves the right to modify the design, characteristics, and products at any time without notification or obligation and shall not be held liable for any error or damage of any kind resulting from the use of this document. OpenVox has made every effort to ensure that the information contained in this document is accurate and complete; however, the contents of this document are subject to revision without notice. Please contact OpenVox to ensure you have the latest version of this document.

Statement

This document applies to all SWG series gateways, including GSM/WCDMA/LTE. Different

types of gateways may have functional differences. For details, please contact OpenVox

sales or technical support.

Trademarks

All other trademarks mentioned in this document are the property of their respective owners.

SWG Series Wireless Gateways User Manual

Revision History

Version

Date

Detail

1.0

2019/04/04

Initial

1.1

25/1/2019

The modified section describes the compatibility of the full range of products

1.2

31/3/2019

Update the features added by the new version

SWG Series Wireless Gateways User Manual

Contents

1. Overview .................................................................................................................... 4

1.1 What is SWG Series Wireless Gateways？ ....................................................... 4

1.2 Product Introduction ........................................................................................ 4

1.3 Application ....................................................................................................... 6

1.3.1 LCD and Buttons .................................................................................... 6

1.3.2 Multifunction button ............................................................................ 7

1.3.3 Console .................................................................................................. 8

1.4 Main Features .................................................................................................. 9

1.5 Physical Information....................................................................................... 11

1.6 Software ......................................................................................................... 11

2. System ...................................................................................................................... 13

2.1 Status.............................................................................................................. 13

2.2 Time ............................................................................................................... 15

2.3 Login Settings ................................................................................................. 16

2.4 General ........................................................................................................... 17

2.5 Tools and Information .................................................................................... 18

2.6 Setting Wizard ................................................................................................ 21

3. Module ..................................................................................................................... 22

3.1 Module Settings ............................................................................................. 22

3.2 Call Forwarding .............................................................................................. 27

3.3 Call Waiting .................................................................................................... 28

3.4 Simbank .......................................................................................................... 29

3.5 DTMF .............................................................................................................. 30

3.6 BCCH ............................................................................................................... 31

3.7 Toolkit ............................................................................................................. 32

3.8 Module Update .............................................................................................. 33

SWG Series Wireless Gateways User Manual

3.9 Call and SMS Limit .......................................................................................... 34

4. VOIP .......................................................................................................................... 40

4.1 VOIP Endpoints .............................................................................................. 40

4.1.1 Add New SIP Endpoint ........................................................................ 40

4.1.2 Add New IAX2 Endpoint ...................................................................... 48

4.2 Batch SIP Endpoints ....................................................................................... 53

4.3 Advanced SIP Settings .................................................................................... 55

4.4 Advanced IAX2 Settings ................................................................................. 63

4.5 SIP Account Security ...................................................................................... 69

5. Routing ..................................................................................................................... 71

5.1 Call Routing Rules ........................................................................................... 71

5.2 Groups ............................................................................................................ 75

5.3 Batch Creating rules ....................................................................................... 75

5.4 MNP Settings .................................................................................................. 77

5.5 Routing Blacklist ............................................................................................. 77

6. SMS .......................................................................................................................... 78

6.1 General ........................................................................................................... 78

6.2 SMS Sender .................................................................................................... 84

6.3 SMS Inbox ....................................................................................................... 84

6.4 SMS Outbox .................................................................................................... 85

6.5 SMS Forwarding ............................................................................................. 86

7. Network .................................................................................................................... 87

7.1 LAN Settings ................................................................................................... 87

7.2 WAN Settings ................................................................................................. 88

7.3 VPN Settings ................................................................................................... 89

7.4 DDNS Settings ................................................................................................ 89

7.5 Toolkit ............................................................................................................. 90

7.6 Firewall Settings ............................................................................................. 91

SWG Series Wireless Gateways User Manual

7.7 Security Rules ................................................................................................. 92

7.8 SIP Capture ..................................................................................................... 93

8. Advances .................................................................................................................. 94

8.1 Asterisk API .................................................................................................... 94

8.2 Asterisk CLI ..................................................................................................... 96

8.3 Asterisk File Editor .......................................................................................... 97

8.4 Internet .......................................................................................................... 97

8.5 Cloud Management ....................................................................................... 98

8.6 Balance ........................................................................................................... 99

8.7 Phone Number ............................................................................................. 100

9. Logs ........................................................................................................................ 101

SWG Series Wireless Gateways User Manual

1. Overview

1.1 What is SWG Series Wireless Gateways？

OpenVox SWG series wireless gateways include SWG-2016 G/C/L and SWG-2032

G/C/L. They can bring you excellent HD voice service with multiple codecs, including

G.711U, G.711A, GSM, G.722, G.723, G.726, G.729, and also flexible SMS service with

multiple SMS API. The SWG-2016/32 series gateways will be 100% compatible with

Asterisk, 3CX, FreePBX, FreeSWITCH and VOS VoIP operating platform, and help users

reduce telecommunications and communication costs.

The SWG series of wireless gateways feature a powerful Intel 4-core CPU. And with a

unique LCD screen design, you can see the status of each channel on this screen

clearly. Through the buttons next to the display, you can easily implement a variety of

functions such as viewing gateway system related information, configuring network

information, restarting the gateway or restoring factory settings and so on, without

logging in to the WEB page.

1.2 Product Introduction

The SWG-2016/32 series gateways are available in a variety of models, and each

model supports a different number of ports and frequency bands. The following

table shows:

Model

Module

Ports

Network Interface

Band

USB

Console

SWG-2016

CDMA

16 2 CDMA 2000: 800MHz

1 1 1

SWG-2016

GSM

GSM:

850/900/1800/1900MHz

1 1 1

SWG-2016L

LTE

16 2 China/India

1 1 1

SWG Series Wireless Gateways User Manual

LTE FDD: B1/B3/B5/B8

LTE TDD:

B38/B39/B40/B41

WCDMA: B1/B8

TD-SCDMA: B34/B39

CDMA: BC0

GSM: 900/1800MHz

Europe/Middle

East/Africa/Korea/Thailand

LTE FDD:

B1/B3/B5/B7/B8/B20

LTE TDD: B38/B40/B41

WCDMA: B1/B5/B8

GSM: B3/B8

SWG-2032

CDMA

32 2 CDMA 2000: 800MHz

1 1 1

SWG-2032

GSM

GSM:

850/900/1800/1900MHz

1 1 1

SWG-2032L

LTE

China/India

LTE FDD: B1/B3/B5/B8

LTE TDD:

B38/B39/B40/B41

WCDMA: B1/B8

TD-SCDMA: B34/B39

CDMA: BC0

GSM: 900/1800MHz

1 1 1

Europe/Middle

East/Africa/

SWG Series Wireless Gateways User Manual

Korea/Thailand

LTE FDD:

B1/B3/B5/B7/B8/B20

LTE TDD: B38/B40/B41

WCDMA: B1/B5/B8

GSM: B3/B8

1.3 Application

1.3.1 LCD and Buttons

LED Indicator/Icon/ Buttons

Color/ Icon

Status

Display Icon

Module Initiating, Disable

No SIM Card

Searching for Signal

One grid Signal

Two grid Signal

Three grid Signal

Four grid Signal

Five grid Signal

SWG Series Wireless Gateways User Manual

Worst Signal Quality During a Call

Medium Signal Quality During a Call

Best Signal Quality During a Call

Network Status LED

Green and

Flash

Network Connected

PWR

Always

Green

Power on

POWER Button

OFF

Power down

Power on

RST Button

Press and hold the RST button for 3-5

seconds. The display jumps to the "System

Booting" page to restart the system.

1.3.2 Multifunction button

1. 【▲】： Press this key to flip up

2. 【OK】：

➢ Press this key in the signal interface - Enter the menu;

➢ Press this key in the menu interface – Confirm；

➢ Press this key if it is Non-signal interface and there is no return option in the

current interface - Back。

3. 【▼】：Press this key to flip down。

SWG Series Wireless Gateways User Manual

4. Press any key in the signal interface to enter the menu interface。

5. If no button is operated within 20S, return to the main interface。

1.3.3 Console

To ensure easy maintenance, SWG-2016/32 series gateway devices provide a serial

port with a baud rate of 115200 bps. Users can connect to the computer through

RJ45 to USB cable for maintenance related configuration.

1. Prepare the following serial cable (baud rate: 115200bps).

2. Connect the USB port of the serial cable to the PC; connect the RJ45 port to the

console port of the device.

3. Configure the login software.

SWG Series Wireless Gateways User Manual

After the above configuration, click "Open" to enter the device's background page.

Use the same login name and password as SSH to enter the system.

1.4 Main Features

VoIP Characters

 Support SIP，IAX2 Protocol  Add, Modify & Delete SIP/IAX2 Trunk  SIP/IAX2 Registration with Domain  SIP V2.0 RFC3261 Compliance  DTMF Mode: RFC2833/Inband/SIP Info  Multiple SIP/IAX2 Registrations modes  Abundant Codecs: G.711A, G.711U, G.729, G.722, G.723, G.726, GSM

Network

 IPv4，UDP/TCP，DHCP，TELNET，HTTP/HTTPS，TFTP  PPTP VPN  HTTP/SSH（Optical Telnet）  Ping & Traceroute Command on the Web  Simple Security Strategy: white list, black list, security rules

SWG Series Wireless Gateways User Manual

Management

 Simple and convenient configuration via Web GUI  Support maintenance and configuration by SSH  Support configuration files backup and upload  Support Chinese and English page  Firmware Update by HTTP  Support Web and SSH login password modification  Restore Factory Settings  CDR (More than 200,000 Lines CDRs Storage Locally)  System log  SIP/IAX2 log  TCP and SIP capture

System Features

 Combine Different SIP/IAX2 Trunk into Group  CLID Display & Hide (Need operators' support)  Random call interval  Call Duration Limitation  Single Call Duration Limitation  Real Open API Protocol (based on Asterisk)  Support DISA  SMSC/SMS/USSD  PIN Identification  Optional Voice Codec  Ports Group Management  SMS Remotely Controlling Gateway  SMS Bulk Transceiver, Sent to Email and Automatically Resend  SMS Coding/Detecting Automatically Identification  SMS Forwarding and Quick Reply

SWG Series Wireless Gateways User Manual

 USSD transceiver  Outbound  Automatically Reboot  Support MMP  Support for custom scripts, dial plans  Support OpenVox cloud manage

1.5 Physical Information

 LAN port:1  WAN port：1  Console：1  USB Interface：1  TF Interface：1  LCD dimension:2.4"  LCD resolution ratio: 240*400  SIM Cards: hot-swap  Operation Temperature: 0~40°C  Operation humidity:10% ~ 90% non-condensing  Storage Temperature: -20~70°C

1.6 Software

LAN：

 Default IP: 172.16.98.1  Username: admin

 Password: admin

For the first time, you can access SWG-2008 by using default IP 172.16.98.1; if you

use the default login name and password, you will be prompted to change the

SWG Series Wireless Gateways User Manual

password each time you log in. If you have modified it, you will not be prompted.

If you use WAN to connect the device, the WAN port uses DHCP by default. Please

use the display to view the IP address assigned by the WAN to access the device. Use

the default login name and password—admin/admin to log in to the device.

SWG Series Wireless Gateways User Manual

2. System

2.1 Status

On the “Status” page, you will find the information of all Modules, SIP, IAX2, Routing

and the Network.

Figure 2-1-1 System Status

Table 2-1-1 Description of System Status

Option

Definition

Port

Number of each ports. GSM port starts with "gsm-"，Such as：

gsm-1.1;4G port starts with "lte-"，Such as：lte-2.5.

Signal

Display the signal strength of each channels of gateway.

SWG Series Wireless Gateways User Manual

Band

GSM/ LTE

BER

Bit Error Rate.

Carrier

Display the network carrier of current SIM card.

Registration

Status

Indicates the registration status of current module.

PDD

Post Dial Delay (PDD) is the time from the point at which the

final dialed digit is sent until they hear a ringtone or other

in-band message. In the case where the originating network

needs to play a notification before the call is completed, the

definition of the PDD excludes the duration of such notification.

ACD

The Average Call Duration (ACD) is calculated by taking the sum

of billable seconds (bill sec) of answered calls and dividing it by

the number of these answered calls.

ASR

Answer Seizure Ratio is a measure of network quality. Its

calculated by taking the number of successfully answered calls

and dividing by the total number of attempted calls. Since busy

signals and other rejections by the called number count as call

failures, the ASR value can depend on user behavior.

Module

Status

Display the status of the port. “A space” means the port is

unavailable. "INIT" means registering and "READY" means the

port is available.

Remain

Time

Multiply this value by the step size as the limit call time.

SWG Series Wireless Gateways User Manual

2.2 Time

Table 2-2-1 Definition of Time Settings

Options

Definition

System Time

Your gateway system time.

Time Zone

The world time zone: Please select the one which is the

same or the closest as your city.

POSIX TZ String

Posix time zone strings.

NTP Server 1

Time server domain or hostname. For example:

[time.asia.apple.com].

NTP Server 2

The first reserved NTP server. For example:

[time.windows.com].

NTP Server 3

The second reserved NTP server. For example:

[time.nist.gov].

Automatic Sync

from NTP

Whether to enable automatic sync time from NTP. On

(enable), OFF (disable).

Sync from NTP

Sync time from NTP server.

Sync from Client

Sync time from local machine.

SWG Series Wireless Gateways User Manual

For example, you can configure like this:

Figure 2-2-1 Time Setting

You can synchronize the gateway time in different ways: Sync from NTP or Sync from

Client by pressing different buttons.

2.3 Login Settings

The new gateway has no administration privileges, all you can do is reset a username

and password to manage your gateway. The username and password have all the

permissions to operate the gateway. You can modify “Web Login Settings” and “SSH

rewriting your new username and password will be OK. Also, you can specify the web

server port number. Normally, the default web login mode is "http and https." For

security, you can switch to “only https”.

Table 2-3-1 Definition of Login Settings

Options

Definition

User Name

Define your username to manage your gateway. Allowed

characters "-_+. < >&0-9a-zA-Z". Length: 1-32 characters.

Password

Define your password to manage your gateway Allowed

SWG Series Wireless Gateways User Manual

characters "-_+. < >&0-9a-zA-Z". Length: 1-32 characters.

Confirm

Password

Please input the same password as 'Password' above.

Mode

http and https: You can access gateway via link:

http://gatewayIP or https://gatewayIP

https: You can only access gateway via link: https://gatewayIP

Port

Specify the web server port number.

Figure 2-3-1 Login Settings

2.4 General

You can choose different languages for your system. If you want to change the

language, you can switch “Advanced” on, then “Download” your current language

package. After that, you can modify the package with the language you need. Then

upload your modified packages, “Choose File” and “Add”. For example:

SWG Series Wireless Gateways User Manual

Figure 2-4-1 Language Settings

If you switch it on, you can manage your gateway to reboot automatically as you like.

There are four reboot types for you to choose, “By Day, By Week, By Month or By

Running Time.

Figure 2-4-2 Reboot Type

You can set this enable if you use your system frequently, it can help your system

work more efficiently.

2.5 Tools and Information

Reboot Tools

You can choose system reboot or asterisk reboot separately. The new version of the

gateway retains two file systems. Clicking "System Switch" will reboot the system and

switch to another file system.

Figure 2-5-1 Reboot Tools

If you press "OK", the system will restart and the current call will be hung up. The

same as the Asterisk Reboot.

SWG Series Wireless Gateways User Manual

Update Firmware

We offer 2 kinds of update types for you, you can choose System Update or System

Online Update.

Figure 2-5-2 Update Firmware

Upload and Backup Configuration

If you want to update your system and remain your previous configuration, you can

backup configuration first. Then you can upload configuration directly. It will be very

convenient for you.

Figure 2-5-3 Upload and Backup Configuration

Voice Record

Select a module to record the voice, the maximum duration of the recording is 3

minutes. When the recording time exceeds 3 minutes, the recording file will be

automatically downloaded.

Figure 2-5-4 Voice Record

Restore Configuration

Sometimes there is something wrong with your gateway that you don’t know how to

solve it. Mostly you can select factory reset, you just need to press a button and your

SWG Series Wireless Gateways User Manual

gateway will be reset to the factory status.

Figure 2-5-5 Restore Configuration

System Information

On the “Information” page, there shows some basic information about the gateway.

You can see software and hardware version, storage usage, memory usage and some

other useful information.

Figure 2-5-6 System Information

SWG Series Wireless Gateways User Manual

2.6 Setting Wizard

According to the boot, you can change the password, set the time, network, and

create SIP terminals and routes quickly.

Figure 2-6-1 Setting Wizard

SWG Series Wireless Gateways User Manual

3. Module

You can see the information of SIM card on this page.

3.1 Module Settings

Figure 3-1-1 Module Settings

On this page, you can see the information of the module status, click the button to configure the port.

Figure 3-1-2 Port Configuration

SWG Series Wireless Gateways User Manual

You can choose different bands in the options.

Figure 3-1-3 Band binding

If you have set your Pin Code, you can check on like this:

Figure 3-1-4 PIN Code Application

Then enter the password and the system will recognize the number of the SIM card.

It can help you prevent the SIM card from being stolen and increase the safety factor.

If you want to hide your number when you call out, you can just switch CLIR “ON” (Of

course you need your operator’s support).

Figure 3-1-5 CLIR Application

OpenVox GSM/3G Gateway supports optional GSM voice codec. For more details,

you can see the picture below：

Figure 3-1-6 GSM Voice Codec

SWG Series Wireless Gateways User Manual

IMEI Modification

We also provide IMEI automatically modified performance.

Figure 3-1-7 Automatic IMEI modification

If you want to modify the IMEI number, log in to the gateway to modify the IP

address as follows. Input http://gatewayIP/cgi-bin/php/gsm-autoimei.php in your

browser. Then log in to the web page and you will see the setting as “Enable” as “ON”

as shown below. Otherwise, the IMEI number cannot be modified.

Figure 3-1-8 IMEI Modification

You can choose to modify one , more ports or all ports, and you can set the

automatic modification interval by filling in the required time.

Figure 3-1-9 Time Interval

If you select "Modify IMEI now", the changes will take effect immediately. If you

select "Force", the system will hang up the current call and modify the IMEI.

Click the button to set it. There are two ways to modify

the IMEI: manual modification or automatic generation.

Figure 3-1-10 Advanced Setting

SWG Series Wireless Gateways User Manual

As you can see, each port is set to any number. "X" means any number from 0-9. All

you have to do is fill in all the lines and click "Set All". Click "Save", the current IMEI

will change, this is automatically generated.

If you want to set the IMEI to a specific value, click on “Modify” and enter a new IMEI

as required.

Figure 3-1-11 Manually set IMEI

After the configuration is completed, click "Back Home" to return to the gateway

interface.

Table 3-1-1 Definition of Module Settings

Options

Definition

Name

The alias of the each port. Input name without space here.

Allowed characters: "-_+.<>&0-9a-zA-Z".Length: 1-32

characters.

Speaker Volume

The range of the speaker volume level is 0-100. This will

adjust the loud speaker volume level by an AT command.

Microphone

Volume

The range of the microphone volume is: 0-15. This will

change the microphone volume level by an AT command

Dial Prefix

The number prefix of the outbound call through the GSM

channel.

SWG Series Wireless Gateways User Manual

PIN Code

Personal identification numbers of SIM card. PIN code can

be modified to prevent SIM card from being stolen.

Custom AT

commands when

start

Use “|” to split AT command when user use custom AT

commands to start system.

CLIR

Caller ID restriction, this function is used to hide the caller

ID of the SIM card number. The gateway will add ‘#31#’ in

front of the mobile number. This function must be

operated by a professional operator.

SMS Center

Number

Your SMS center number of your local carrier. Module IMEI

Press the Modify button to automatically modify.

SWG Series Wireless Gateways User Manual

Save settings to other ports:

Figure 3-1-12 Save to port

Your call status will be displayed on the main screen.

Figure 3-1-13 Module Information

3.2 Call Forwarding

Sometimes it's not convenient for you to answer the call. If you don't want to lose

some important calls, you can choose call forwarding. There are different kinds of call

types for you to choose, Such as call forwarding unconditional, call forwarding no

reply, call forwarding busy and call forward on not reachable. If you want to cancel the call forwarding settings, you can choose to cancel all.

SWG Series Wireless Gateways User Manual

Figure 3-2-1 Call Forwarding

3.3 Call Waiting

You can switch the Call Waiting Function of the SIM card on/off in the port on this

page.

Figure 3-3-1 Call Waiting

Table 3-3-1 Definition of Call Waiting

Options

Definition

Switch on call waiting

Choose the port you want to set, switch to "On" and

SWG Series Wireless Gateways User Manual

click the "Settings" button.

Switch off call waiting

Choose the port you want to set, switch to "Off" and

click the "Settings" button.

Status

It will display the results of your execution.

Settings

Used to switch the call waiting function on or off.

Query

Used to query the status of call waiting, observe

whether the port that sets the call waiting is open or

closed.

3.4 Simbank

If you want to use the SWG series wireless gateway with Simbank, go to the MODULE

-> Simbank interface and set the parameters of the gateway. As shown in the figure,

the Simemusvr Switch is opened and the Serial Number is automatically generated

for registration of the gateway on the Simbank. Select Normal in the Network Mode,

and click “Save” to save the running parameters.

Figure 3-4-1 Simbank Options

Table 3-4-1 Definition of Simbank Options

Options

Definition

Simemusvr

Switch

The switch of using remote SIM card，you cannot use local card after

opening.

SWG Series Wireless Gateways User Manual

Serial Number

Serial number, unique.

Net Mode

Network mode, Normal for local connection, OPlink for external

network.

Simbank

Server IP

Simbank IP.

After the above settings are completed, the gateway is successfully registered, and

Simbank will assign the SIM card to it remotely.

3.5 DTMF

You can do some DTMF Detection Settings if you choose “MODULE –> DTMF”.

Figure 3-5-1 DTMF Detection Settings

Notice: You don’t have to modify these settings if you don’t have special need. You

can just choose “Default”.

Table 3-5-1 Definition of DTMF Detection Settings

Options

Definition

DTMF Normal Twist

and Reverse Twist

It is the power difference between the row and the

column energies. Normal Twist is where the Column

energy is greater than the Row energy. Reverse Twist is

where the Row energy is greater.

SWG Series Wireless Gateways User Manual

DTMF Relative Peak

Row

The smaller the value, the easier the detection. If you lost

some numbers, you can try to put the value down. The

adjustment range is 0.02 at a time.

DTMF Relative Peak

Col

The smaller the value, the easier the detection. If you lost

some numbers, you can try to put the value down. The

adjustment range is 0.1 at a time.

DTMF Hits Begin

Simple match value, choose 2 or 3.

DTMF Misses

End

The time interval between the two numbers you entered.

Adjust the speed of input. The smaller value represents

the shorter intervals.

3.6 BCCH

Figure 3-6-1 BCCH Settings

The BCCH mode can be changed by clicking the button.

Figure 3-6-2 BCCH Mode

SWG Series Wireless Gateways User Manual

3.7 Toolkit

You can get USSD information, send AT command or check the number of this

module. The AT command is very helpful for you when debugging a module.

Figure 3-7-1 Function Options

Table 3-7-1 Description of Definition of Functions

Options

Definition

Get USSD

Enter a specific USSD number (For example,*142# to check

your SIM card's balance. This USSD number is might be

different from different carriers) to get the USSD information.

The gateway will try to get by AT commands.

AT Command

To perform some specific AT commands. It is useful when you

have a debug of the modem. For example, perform [AT+CSQ]

to check what signal qualify it is. In AT commands, there is no

difference between “a” and “A” (case insensitive).

Check Number

Enter a known number (like your mobile phone number) to

check what number it is of the SIM card. Click "Execute", then

the gateway will dial to the number you already input. It only

rings for one time and hangs up at once. Not generating

SWG Series Wireless Gateways User Manual

telephone charge during this procedure.

If you want to send an AT command, enter the command, select a port first and then

select “Copy to selected", and finally click “Execute".

Figure 3-7-2 AT Command Example

3.8 Module Update

You can update the module version or update the microcontroller by yourself on this

page.

Figure 3-8-1 Module Update

SWG Series Wireless Gateways User Manual

3.9 Call and SMS Limit

Click the edit button to set call restrictions, lock cards, and SMS restrictions. You can

also view statistics on call/sms sent here.

Figure 3-9-1 Call and SMS Limit

Call Limit

You can limit the number of daily calls, number of days connected, and number of

hours of calls for the selected channel.

Figure 3-9-2 Call Limit

SWG Series Wireless Gateways User Manual

Call Limit Time

Now we offer you two types of call duration limit, you can choose “Single Call

Duration Limit” or “Call Duration Limitation” to control your calling time.

This will limit the time of each call. First you need to switch “Enable” on, then you

can set “Step” and “Single Call Duration Limitation” any digits you want. When you

make a call through this port, your calling time will be limited. Single Call Duration Limitation：If your calling time exceeds the set value, the system

will hang up the call. Multiplying the step size by a single call time is to allow a single

call duration.

Figure 3-9-3 Single Settings

Call Duration Limitation：This will limit your total calling time of this port. If remain

time is 0, it will not send calls through this port.

Figure 3-9-4 Call Duration Limitation Settings

The same as the algorithm for the single call duration limit, the total call time of the

port cannot exceed the product of the "Step" and the "Call Duration Limitation". The

Minimum Billing Time value must be less than the step size.

You can set a value for the Alarm Threshold. When the remaining call duration of the

SWG Series Wireless Gateways User Manual

port reaches the set value, the gateway will send alarm info to the designated phone.

You can also turn on enable auto reset, which can be selected from one day, one

week or one month. After the automatic reset time is reached, the remaining call

duration is reset to the set total call duration.

Figure 3-9-5 Auto Reset Settings

Table 3-9-1 Description of Call Duration Limit Settings

Options

Definition

Step

The value range of the step length is 1-999s. Multiplying the

step size by a single call time is to allow a single call duration.

Enable Single

Call Duration

Limit

The value of the single call duration limit, ranging from

1-999999. The step size multiplied by the single talk time is the

single call duration.

Enable Call

Duration

Limitation

The value of the total call duration limit, in the range of

1-999999. The step size multiplied by the total talk time is the

total call duration.

Minimum

Charging Time

After a period of conversation, the operator starts billing, in

seconds. This value must be less than the step size.

Alarm

Threshold

The threshold for the duration of the call. When the duration of

the call is equal or less than this value, the gateway will send an

alert message to the specified phone number via SMS (only

once before the total call duration is reset). This value must be

less than the call duration limit.

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Alarm Phone

Number

User will received alarm message from the gateway when

receiving alarm phone number.

Alarm

Description

The alarm port information description sends the alarm

information to the user's phone.

Remaining call

duration

Multiplying this value by the step size is the remaining call

duration.

Enable Auto

Reset

The remaining talk time is automatically restored, that is, the

total number of minutes of the call is restored.

Auto Reset

Type

Reset call minutes by date, by week, by month.

Next Reset

Time

Define the next reset date. The system will count from that

date and be set as a reset period.

Lock Card

The lock card detection switch is a switch function of the lock card. After opening,

the call failure lock card condition parameter needs to be set. After the lock card

condition is reached, the SIM card is disabled and cannot be allocated for use unless

the card is removed, the gateway is restarted, and the manual is unlocked (Duration

limit requires manual reset), turn off the lock card function, etc.

Figure 3-9-6 Lock Card

SWG Series Wireless Gateways User Manual

Table 3-9-3 Description of Lock Card

Options

Definition

Call Failed Mark

Count

The number of consecutive calls failed to reach the number

of settings, making the port.

Called Failed

Lock Count

Lock the port after the number of successive call failures

reaches the set number, restrict the port expiration, and no

longer select the port expiration in the group policy.

SMS Send

Detection Switch

After opening, when the number of successive call failures

reaches the set value, send message to check whether the

port is available; if the message send successfully, it will clear

the number of successive call failures; if the message fails, it

will limit the port’s outgoing.

Testing SMS

report

When closed, the successful sending of message indicates

that the port is available; when opened, the successful

sending of message and the receipt of message report

indicate that the port is available.

SMS Limit

Figure 3-9-7 SMS Limit

SWG Series Wireless Gateways User Manual

Table 3-9-4 Definition of SMS Limit

Options

Definition

SMS Limit Success

Flag

When closed, no matter whether the message is sent

successfully or not, the number of messages is counted；

When opened, the number of messages is counted when

the message is sent successfully.

Day Limit SMS

Count

Limit the number of SMS sent daily, the default value is 0,

indicating unlimited.

Month Limit SMS

Count

Limit the number of SMS sent per month, the default value

is 0, indicating unlimited.

SMS Clean Date

The number of messages sent monthly is automatically

cleared at 0 points, 0 minutes and 0 seconds on the set

date.

SWG Series Wireless Gateways User Manual

4. VOIP

4.1 VOIP Endpoints

This page shows everything about your SIP&IAX2, you can see the status of each

SIP&IAX2.

Figure 4-1 SIP&IAX2 Endpoints

4.1.1 Add New SIP Endpoint

Main SIP Endpoint Settings:

You can click button to add a new SIP endpoint, and if you

want to modify existed endpoints, you can click button. There are 3 kinds of registration types for you to choose: None, Server or Client. You

can configure as follows:

If you set up a SIP endpoint by registration “None” to a server, then you can’t register

other SIP endpoints to this server (If you add other SIP endpoints, this will cause

Out-band Routes and Trunks confused).

Figure 4-1-1 None Registration

SWG Series Wireless Gateways User Manual

For convenience, we have designed a method that you can register your SIP endpoint

to your gateway, thus your gateway just work as a server.

Figure 4-1-2 Server Registration

Also you can choose registration by “This gateway registers with the endpoint”, it’s

the same with “None”, except the name and the password.

Figure 4-1-3 Client Registration

Table 4-1-1 Definition of SIP Options

Options

Definition

Name

A name is easier to understand, only for reference, does not

participate in SIP authentication.

Username

Password

Authenticating with the gateway and characters are allowed.

Registration

Whether the terminal registers with the gateway or the gateway

registers with the terminal.

SWG Series Wireless Gateways User Manual

None --- Not registering; Server --- When register as this type, it means the gateway acts

as a SIP server, and SIP endpoints register to the gateway; Client --- When register as this type, it means the gateway acts

as a client, and the endpoint should be register to a SIP server;

Hostname or

Address

IP address or hostname of the endpoint or 'dynamic' if the

endpoint has a dynamic IP address. This will require registration.

Notice: If you entered the domain name and changed the DNS,

you must restart asterisk.

Transport

This sets the possible transport types for outgoing. Order of

usage, when the respective transport protocols are enabled, is

UDP, TCP, TLS.

The first enabled transport type is only used for outbound

messages until a Registration takes place. During the peer

registration the transport type may change to another

supported type if the peer requests so.

NAT Traversal

No --- Use report if the remote needs it. Force Report on—Force report on. Yes --- Force the report to open and perform commedia RTP

processing. Report if requested and commedia --- If the remote needs it,

use report and perform commedia RTP processing.

SWG Series Wireless Gateways User Manual

Advanced: Registration Options

Figure 4-1-4 Advanced Registration Options

Table 4-1-2 Definition of Registration Options

Options

Definition

Authentication

User

Just a username used when registering.

Extension

When Gateway registers as a SIP user agent to a SIP proxy

(provider), calls from this provider connect to this local

extension.

ecret[:authuser]]@host[:port][/extension].

Contact User

e.g. When the Contact User is 402

Contact: sip:402@172.16.6.123:5060;transport=UDP.

From User

A username to identify the gateway to this endpoint.

From Domain

A domain to identify the gateway to this endpoint.

Port

The port number used by the gateway to link the peer.

SWG Series Wireless Gateways User Manual

Qualify

Whether to check the link status of the peer.

Qualify

Frequency

How often, in seconds, to check the endpoint's connection

status.

Outbound Proxy

A proxy to which the gateway will send all outbound signaling

instead of sending signaling directly to endpoints.

Custom Registry

After opening, customers can customize their own registry.

Registry String

Customers can enter their own registration information.

The format is:：user[:secret[:authuser]]@host[:port][/exten

sion] e.g.：1001@sip.com:pbx122@172.16.6.122/1001.

Enable

Outbound proxy

to Host

Outbound proxy to Host On / Off.

Call Settings

Figure 4-1-5 Call Settings

SWG Series Wireless Gateways User Manual

Table 4-1-3 Description of DTMF Detection Settings

Options

Definition

DTMF Mode

Set default DTMF Mode for sending DTMF. Default: rfc2833.

Other options: 'info', SIP INFO message

(application/dtmf-relay);

'Inband',Inband audio(require 64kbit codec -alaw,ulaw).

Trust

Remote-Party-ID

Whether or not the Remote-Party-ID header should be

trusted.

Send

Remote-Party-ID

Whether or not to send the Remote-Party-ID header.

Remote-Party-ID

Format

How to set the Remote-Party-ID header: from

Remote-Party-ID or from P-Asserted-Identity.

Caller ID

Presentation

Whether or not to display the Caller ID.

Call Limit

Usually used when this sip works as a trunk. Limit the

maximum number of channels supported by sip trunks.

Advanced: Signaling Settings

Figure 4-1-6 Signaling Settings

SWG Series Wireless Gateways User Manual

Table 4-1-4 Definition of Signaling Options

Options

Definition

Progress Inband

Whether the tone is ringing.

Never：Indicates that the incoming calls are never applied.

Option values: yes, no, never.

Default: never.

Append

user=phone to

URI

Whether or not to add‘user=phone’to URIs that contain a

valid phone number.

Add Q.850

Reason Headers

Whether or not to add a reason header and use it if is

available.

Ignore SDP

Version

By default, the gateway will honor the session version

number in SDP packets and will only modify the SDP session

if the version number changes.

Switch this option off to force the gateway to ignore the SDP

session version number and treat all SDP data as new data.

This is required for devices that send non-standard SDP

packets (observed with Microsoft OCS).

By default this option is on.

Direct media

The value of parameter direct media is one of them (no, yes,

nonat, update, outgoing).

Default value is yes.

Allow Transfers

Whether or not to globally enable transfers.

Choosing 'no' will disable all transfers (unless enabled in

peers or users).

SWG Series Wireless Gateways User Manual

Default is enabled.

Allow

Promiscuous

Redirects

Whether or not to allow 302 or REDIR to non-local SIP

address.

Notice：Redirecting the local system causes a loop call, which

is not supported by asterisk.

Max Forwards

Setting for the SIP Max-Forwards header (loop prevention).

Send TRYING on

Send a 100 Trying when the endpoint registers.

Advanced: Timer Settings

Figure 4-1-7 Timer Settings

Table 4-1-5 Definition of Timer Options

Options

Definition

Default T1 Timer

This timer is used primarily in INVITE transactions. The

default for Timer T1 is 500 ms or the measured run-trip time

between the gateway and the device if you have qualify=yes

for the device.

Call Setup Timer

If a provisional response is not received in this amount of

SWG Series Wireless Gateways User Manual

time, the call will auto congest.

The default is 64*T1.

Session Timers

There are three modes for you to choose: originate, request

and run session-timers always; Accept or run the session

timer only when requested by another user agent；Refuse,

Do not run session timers in any case.

Minimum Session

Refresh Interval

Minimum session refresh interval in seconds. The default is

90 secs.

Maximum Session

Refresh Interval

Maximum session refresh interval in seconds. The default is

1800secs.

Session Refresher

The session refresher, UAC or UAS. The default is UAS.

4.1.2 Add New IAX2 Endpoint

You can click button to add a new IAX2 endpoint and if you

want to modify existed endpoints, you can click button. There are three registration types: None, Server or Client.

You can configure as follows:

If you set up an IAx2 endpoint by registration “None” to a server, then you can’t

password.

SWG Series Wireless Gateways User Manual

Figure 4-1-8 None Registration

For convenience, you can choose registration by “Server”, thus your gateway just

work as a server.

Figure 4-1-9 Server Registration

Also you can choose registration by “Client”, it will work as a Client.

Figure 4-1-10 Client Registration

Table 4-1-6 Definition of IAX2 Options

Options

Definition

Name

A name which is able to read by human. And it's only used for

user's reference.

Username

The endpoint will use username to authenticate with the

SWG Series Wireless Gateways User Manual

gateway.

Password

The endpoint will use password to authenticate with the

gateway.

Registration

Whether this endpoint will register to this gateway or this

gateway to the endpoint.

None --- Not registering; Endpoint registers with this gateway --- When register as this

type, it means the gateway acts as a IAX2 server, and IAX2

endpoints register to the gateway; This gateway registers with the endpoint --- When register as

this type, it means the gateway acts as a IAX2 client, and the

endpoint should be register to a IAX2 server;

Hostname or

IP Address

IP address or hostname of the endpoint or 'dynamic' if the

endpoint has a dynamic IP address. This will require

registration.

Notice: If you entered the domain name and changed the DNS,

you must restart asterisk.

Auth

There are three authentication methods that are supported:

md5, plaintext and rsa. The least secure is "plaintext", which

sends passwords clear text across the net. Uses a

challenge/response md5 sum arrangement, but still requires

both ends have plain text access to the secret. "rsa" allows

unidirectional secret knowledge through public/private keys.

Transfer

Disable or not IAX2 native transfer .

Trunk

Use IAX2 trunking with this host.

SWG Series Wireless Gateways User Manual

Advanced: Registration Options

Figure 4-1-11 Registration Options

Table 4-1-7 Definition of Registration Options

Options

Definition

Qualify

Whether or not to check the endpoint's connection

status.

Qualify Smoothing

Use the average of the last two connection results to

reduce the lag end of the misdetection. The default is

no.

Qualify Freq Ok

How frequently to ping the peer when everything seems

to be OK, in milliseconds

Qualify Freq Not Ok

How frequently to ping the peer when it is either,

LAGGED or UNAVAILABLE, in milliseconds.

port

The port number the gateway will connect to at this

endpoint. Default is 4569.

SWG Series Wireless Gateways User Manual

IAX2 Encryption

Figure 4-1-12 IAX2 Encryptions

Table 4-8 Definition of Encryption Options

Options

Definition

Encryption

Enable IAX2 encryption. The default is no.

Force

Encryption

Force encryption insures no connection is established unless

both sides support encryption. By switching this option on,

encryption is automatically switch on as well. The default is

no.

IAX2 Trunk Settings

Figure 4-1-13 IAX2 Trunk Settings

Table 4-1-9 Definition of Trunk Options

Options

Definition

Trunk Max Size

The default is 128000 bytes, which supports up to 800

calls of ulaw at 20ms a frame.

SWG Series Wireless Gateways User Manual

Trunk MTU

Set the maximum transmission unit for IAX2 UDP trunking.

Trunk Frequency

How frequently to send trunk messages in msec. This is

20ms by default.

Trunk Time

Stamps

Ensure that frame timestamps get sent end-to-end

properly.

Min. RegExpire

Minimum amounts of time that IAX2 peers can request as

a registration expiration interval in seconds.

Max. RegExpire

Maximum amounts of time that IAX2 peers can request as

a registration expiration interval in seconds.

4.2 Batch SIP Endpoints

On this page, you can create multiple SIP Endpoints at the same time.

Figure 4-2-1 Multiple SIP Endpoints Settings

You should select the number of SIPS to be created after you filling in the username,

password, domain name or IP address, port and registration mode in the first line.

You can create up to the same number of SIP endpoints as the number of device

ports at a time；Then choose whether to tick “AutoPassword” button。After the

above configuration is completed, click Batch Settings, and then save to create SIP

endpoints in batches.

SWG Series Wireless Gateways User Manual

Table 4-2-1 Definition of Multiple SIP Endpoints

Options

Definition

Username

The display name is the same as the registered name on the

SIP server by default.

Password

Authenticating with the gateway and characters are allowed.

Hostname or IP

Address

IP address or hostname of the endpoint or 'dynamic' if the

endpoint has a dynamic IP address. This will require

registration.

Port

Port number registration

Registration

None --- Not registering; Server --- When register as this type, it means the gateway

acts

as a SIP server, and SIP endpoints register to the gateway; Client --- When register as this type, it means the gateway acts

as a client, and the endpoint should be register to a SIP server;

AutoPassword

Tick - Automatically increments based on the password

entered in the first line.

Do not tick- All SIP endpoints have the same password as the

first one.

SWG Series Wireless Gateways User Manual

4.3 Advanced SIP Settings

Networking

Figure 4-3-1 Networking General

Table 4-3-1 Definition of Networking General Options

Options

Definition

UDP Bind Port

Choose a port on which to listen for UDP traffic.

Enable TCP

Enable server for incoming TCP connection (default is no).

TCP Bind Port

Choose a port on which to listen for TCP traffic.

TCP

Authentication

Timeout

The maximum number of seconds a client has to

authenticate. If the client does not authenticate before this

timeout expires, the client will be disconnected (default value

is: 30 seconds).

TCP

Authentication

Limit

The maximum number of unauthenticated sessions that will

be allowed to connect at any given time (default is: 50).

Enable

Hostname

Lookup

Enable DNS SRV lookups on outbound calls.

Notice: The gateway uses the first host in the SRV record. This

function can be used in dial-up activation to dial SIP calls on

SWG Series Wireless Gateways User Manual

the Internet via domain name.

Enable Internal

SIP Call

Whether enable the internal SIP calls or not when you select

the registration option "Endpoint registers with this

gateway".

Internal SIP Call

Prefix S

Specify a prefix before routing the internal calls.

Figure 4-3-2 NAT Settings

Table 4-3-2 Definition of NAT Settings Options

Options

Definition

Local Network

Format:192.168.0.0/255.255.0.0 or 172.16.0.0./12.

A list of IP address or IP ranges which are located inside a

NAT network. This gateway will replace the internal IP

address in SIP and SDP messages with the external IP

address when a NAT exists between the gateway and other

endpoints.

Local Network List

Add local IP address list.

Subscribe Network

Change Event

Through the use of the test_stun_monitor module, the

gateway has the ability to detect when the perceived

SWG Series Wireless Gateways User Manual

external network address has changed. When the

stun_monitor is installed and configured, chan_sip will

renew all outbound registrations when the monitor

detects any sort of network change has occurred. By

default this option is enabled, but res_stun_monitor only

takes effect once. If res_stun_monitor is enabled and you

don't want changes on the network to cause an outbound

registration, use the option below to disable this feature.

Match External

Address Locally

Only substitute the extern address or extern host setting if

it matches.

Dynamic Exclude

Static

Dynamic hosts are not allowed to register with the static

host's IP address, which will avoid the same IP registration

error.

Externally Mapped

TCP Port

The externally mapped TCP port, when the gateway is

behind a static NAT or PAT.

External Address

The external address (and optional TCP port) of the NAT.

External Address = hostname[:port].

Specifies a static address[:port] to be used in SIP and SDP

messages. Examples:

External Address = 12.34.56.78

External Address = 12.34.56.78:9900.

Hostname Refresh

Interval

How often to perform a hostname lookup. This can be

useful when your NAT device lets you choose the port

mapping, but the IP address is dynamic. Beware, you

might suffer from service disruption when the name

server resolution fails.

SWG Series Wireless Gateways User Manual

Figure 4-3-3 RTP Settings

Table 4-3-3 Definition of RTP Settings Options

Options

Definition

Start of RTP Port Range

Start of port numbers to be used for RTP.

End of RTP port Range

End of port numbers to be used for RTP.

Parsing and compatibility

Figure 4-3-4 Parsing and Compatibility

SWG Series Wireless Gateways User Manual

Table 4-3-4 Instruction of Parsing and Compatibility

Options

Definition

Strict RFC Interpretation

Check header tags，character conversion in URIs, and

multiline headers for strict SIP compatibility (default is

yes).

Send Compact Headers

Send compact SIP headers.

SDP Owner

Allows you to change the username filed in the SDP

owner string. This filed MUST NOT contain spaces

Disallowed SIP Methods

When a dialog is started with another SIP endpoint,

the other endpoint should include an Allow header

telling us what SIP methods the endpoint implements.

However, some endpoints either do not include an

Allow header or lie about what methods they

implement. In the former case, the gateway makes

the assumption that the endpoint supports all known

SIP methods. If you know that your SIP endpoint does

SWG Series Wireless Gateways User Manual

not provide support for a specific method, then you

may provide a list of methods that your endpoint does

not implement in the disallowed methods option.

Note that if your endpoint is truthful with its Allow

header, then there is no need to set this option.

Shrink Caller ID

The Shrink Caller Id function removes '(', ' ', ')',

non-trailing '.', and '-' not in square brackets. For

example, the caller id value 555.5555 becomes

5555555 when this option is enabled. By default, this

option is on.

Caller ID

Default：SIP From and Number.

For example：When selecting SIP From, Name is

Peter and Number is 402.

The From mode is: "Peter"<sip:402@172.16.6.239;t

ransport=UDP>;tag=bd481672.

Callee ID

Default: EXTEN

For example: When selecting SIP To, Name is Jas

on and Number is 401.

The mode is: "Jason"<sip:401@172.16.6.239;transp

ort=UDP>.

Maximum Registration

Expiry

Maximum allowed time of incoming registrations and

subscriptions (seconds).

Minimum Registration

Expiry

Minimum length of registrations/subscriptions

(default 60).

Default Registration

Default length of incoming/outgoing registration.

SWG Series Wireless Gateways User Manual

Expiry

Registration Timeout

How often, in seconds, to retry registration calls.

Default 20 seconds.

Number of Registration

Number of registration attempts before we give up.

Security

Figure 4-3-5 Security Settings

Table 4-3-5 Instruction of Security

Options

Definition

Match Auth Username

If available, match user entry using the 'username' field

from the authentication line instead of the 'from' field.

Realm

Realm for digest authentication. All realms must be

globally unique according to the RFC3261 standard and

can generally be set to hostname or domain name.

Use Domain as Realm

Use the domain from the SIP Domains setting as the

realm.

Always Auth Reject

When an INVITE or REGISTER request is rejected for any

reason, the same reason is always used, the username

is legal but the password is incorrect. It does not tell the

SWG Series Wireless Gateways User Manual

requester whether there is this user or peer, which will

reduce the possibility of the attacker scanning the SIP

account. This parameter is enabled by default.

Authenticate Options

Requests

Enabling this option will authenticate OPTIONS requests

just like INVITE requests are. By default this option is

disabled.

Allow Guest Calling

Allow or reject customer calls (default yes, allowed). If

your gateway is connected to the Internet and allows

customers to call, you want to check which services are

available to everyone, by enabling them in the default

context.

Media

Figure 4-3-6 Media Settings

Table 4-3-6 Instruction of Media

Options

Definition

TOS for SIP Packets

Sets type of service for SIP packets.

TOS for RTP Packets

Sets type of service for RTP packets.

SWG Series Wireless Gateways User Manual

Codec Settings

Select codecs from the list below.

Figure 4-3-7 Codec Settings

4.4 Advanced IAX2 Settings

General Settings

Figure 4-4-1 General Settings

Table 4-4-1 Instruction of General

Options

Definition

Bind Port

Bind port and bindaddr may be specified.

Enable

Set Iaxcompat to yes if you need to use a tiered switch, or if

SWG Series Wireless Gateways User Manual

IAXCompat

some of the latency may occur when performing a lookup in a

dial plan, otherwise enabling it will result in a small

performance conflict.

Enable

Nochecksums

Disable UDP checksums (if Nochecksums is set, then

Nochecksums will be calculated/checked on systems

supporting this feature).

ADIS

ADSI (Analog Display Services Interface) can be enabled if you

have (or may have) ADSI compatible CPE equipment.

SRV Lookup

Whether or not to perform an SRV lookup on outbound calls.

AMA Flags

You may specify a global default AMA flag for IAX internal calls.

These flags are used in the generation of call detail records.

Auto Kill

If we don't get ACK to our NEW within 2000ms, and Auto Kill is

set to yes ,then we cancel the whole thing (that's enough time

for one retransmission only). This is used to keep things from

stalling for a long time for a host that is not available, However,

this function is not friendly in the case of poor connection

status.

Language

You may specify a global default language for users. This can be

specified also on a per-user basis. If you ignore this item, it will

use the default English language.

Account Code

You may specify a default account for Call Detail Records

(CDRs) in addition to specifying on a per-user basis.

SWG Series Wireless Gateways User Manual

Music on Hold

Figure 4-4-2 Music on Hold Settings

Table 4-4-2 Instruction of Music on Hold

Options

Definition

Mohsuggest

Specifies the type of waiting music that plays while the channel

is on hold. It can specify global settings or be specified by the

user or each peer.

Mohinterpret

Set the content of the channel playback when the phone is

suspended. If it is "default", the music specified in the dialing

rules will be played in the channel when the phone hangs. If it

is "transfer", it will be replaced by a message signal.

Instruction of Codec Settings

Figure 4-4-3 Codec Settings

SWG Series Wireless Gateways User Manual

Table 4-4-3 Instruction of Codec Settings

Options

Definition

Band Width

Specify bandwidth of low, medium, or high to control which

codes are used in general.

Disallow

Adjust the type of codec to be switched off.

Allow

Adjust the type of codec to be switched on and the priority.

Codec Priority

Codec priority controls the codec negotiation of an inbound

IAX2 call. This option is inherited to all user entities. It can also

be defined in each user entity separately which will override

the setting in general.

Jitter Buffer Settings

Figure 4-4-4 Jitter Buffer

Table 4-4-4 Instruction of Jitter Buffer

Options

Definition

Jitter Buffer

Whether to set a global buffer should be enabled by an

unstable network environment, generally you do not need.

Because the terminal device buffers the jitter processing.

The default is "no".

SWG Series Wireless Gateways User Manual

Force Jitter Buffer

In the ideal world, when we bridge VoIP channels we don’t

want to jitter buffering on the switch, since the endpoints

can each handle this. However, some endpoints may have

poor jitter buffers themselves, so this option will force to

always jitter buffer, even in this case. The default is “no”.

Max Jitter Buffers

A maximum size for the jitter buffer.

Resyncthreshold

When the jitter buffer notices a significant change in delay

that continues over a few frames, it will resync, assuming

that the change in delay was caused by a timestamping

mix-up. The threshold for noticing a change in delay is

measured as twice the measured jitter plus this resync

threshold. Resyncing can be disabled by setting this

parameter to -1.

Max Jitter Interps

The maximum number of interpolation frames the jitter

buffer should return in a row.

Jitter Target Extra

Number of milliseconds by which the new jitter buffer will

pad its size. The default is 40, so without modification, the

new jitter buffer will set its size to the jitter value plus 40

milliseconds. Increasing this value may help if your network

normally has low jitter, but occasionally has spikes.

SWG Series Wireless Gateways User Manual

Misc Settings

Figure 4-4-5 Misc Settings

Table 4-4-5 Instruction of Misc Settings

Options

Definition

IAX Thread Count

Establishes the number of IAX helper threads to handle I/O

IAX2 Max Thread

Count

Establishes the number of extra dynamic threads that may

be spawned to handle I/O.

Max Call Number

The 'Max Call Numbers' option limits the amount of call

numbers allowed for each individual remote IP address.

Once an IP address reaches its call number limit, no more

new connections are allowed until the previous ones close.

This option can be used in a peer definition as well, but only

takes effect for the IP of a dynamic peer after it completes

registration.

MaxCallNumbers_

Nonvalidated

The 'MaxCallNumbers_Nonvalidated' is used to set the

combined number of call numbers that can be allocated for

connections where call token validation has been disabled.

Unlike the ' Max Call Number ' option, this limit is not

separate for each individual IP address. Any connection

resulting in a non-call token validated call number being

allocated contributes to this limit. For use cases, see the call

token user guide. This option's default value of 8192 should

be sufficient in most cases.

SWG Series Wireless Gateways User Manual

Quality of Service

Figure 4-4-6 Quality of Service

Table 4-4-6 Instruction of Quality of Service

Options

Definition

TOS

Type of service.

COS

Class of service.

4.5 SIP Account Security

The SIP account security module greatly enhances the security of the system. The

wireless gateway supports TLS encrypted calls (sip), which requires sip phone

support.

Figure 4-5-1 SIP Account Security

You need to understand its rules when using TLS. The following table shows the

setting parameters of TLS.

SWG Series Wireless Gateways User Manual

Table 4-5-1 Parameters of TLS settings

Options

Definition

TLS Enable

Enable or disable DTLS-SRTP support.

TLS Verify Server

If set it off, there is no need to verify the server certificate

when the client is operating. If you do not have a server

CA certificate, you can disable authentication to connect

without the need for a TLS CA file.

Port

TLS port SIP registration, default port 5061.

TLS Client Method

Values include tlsv1, sslv3, sslv2, which specify the

protocol for the outbound client connection. The default

is sslv2.

Enter the key name, IP address, organization and password in the above settings to

create a ca certificate. After mutual authentication between the client and the server,

it can be accessed with a certificate.

We need to do a few basic steps:

1. Your asterisk server requires an authentication. We must create or add a

certificate on the asterisk server. We need to create a digital key for our server,

the server key is the key.pem file, and the certificate request is request.pem.

2. Add some configuration settings to the sip.conf file。

3. Configure the client to use TLS.

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5. Routing

5.1 Call Routing Rules

Figure 5-1-1 Call Routing Rules

You are allowed to set up new call routing rules by , and after

setting routing rules, move rules’ order by pulling up and down, click

button to edit the routing and to delete it. Finally click the button

to save what you set.

Call Routing Rules

You can click button to set up your routings.

Figure 5-1-2 Call Routing Rules

SWG Series Wireless Gateways User Manual

The figure above shows that all the phones in the group ALL are transferred to the

IAX2-2133. When the "incoming source" is GSM/LTE port, "prepend", "prefix" and

"match pattern" in the "Advanced Routing Rules" are invalid, and only the "CallerID"

option is available.

Table 5-1-1 Definition of Routing Options

Options

Definition

Routing Name

The name of this route. Should be used to describe what

types of calls this route matches (for example:

‘sip1TOport1’ or ‘port1TOsip1’).

Call Comes in From

The launching point of incoming calls.

Send Call Through

The destination to receive the incoming calls.

Figure 5-1-3 DISA Settings

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In the DISA Settings, you can set a Password, Authentication or Secondary Dialing.

Figure 5-1-4 Advance Routing Rule Settings

In the Advance Routing Rule Settings, you can set the function of the dial Patterns、

Time Patterns、Calling, Forward, Delay and Failover.

Table 5-1-2 Description of Advanced Routing Rule

Options

Definition

Dial Patterns that

will use this Route

A Dial Pattern is a unique set of digits that will select this

route and send the call to the designated trunks. If a dialed

pattern matches this route, no subsequent routes will be

tried. If Time Groups are enabled, subsequent routes will be

checked for matches outside of the designated time(s).

Rules:

X matches any digit from 0-9

Z matches any digit from 1-9

N matches any digit from 2-9

[1237-9] matches any digit in the brackets (for example:

1,2,3,7,8,9).

Wildcard: matches one or more dialed digits.

Prepend: Digits to prepend to a successful match.

SWG Series Wireless Gateways User Manual

If the dialed number matches the patterns specified by the

subsequent columns, then this will be prepended before

sending to the trunks.

Prefix: Prefix to remove on a successful match.

The dialed number is compared to this and the subsequent

columns for a match. Upon a match, this prefix is removed

from the dialed number before sending it to the trunks.

Match pattern: The dialed number will be compared against

the prefix + this match pattern. Upon a match, the match

pattern portion of the dialed number will be sent to the

trunks.

CallerID: If CallerID is supplied, the dialed number will only

match the prefix + match pattern if the CallerID has been

transmitted matches this.

When extensions make outbound calls, the CallerID will be

their extension number and NOT their Outbound CID.

The above special matching sequences can be used for

CallerID matching similar to other number matches.

Set the Caller ID

Name to

What caller ID name would you like to set before sending

this call to the endpoint.

Set the Caller ID

Number to

What caller ID number would you like to set before sending

this call to the endpoint.

Forward Number

This number will be sent to target PBX or SIP Server as a DID

number for inbound rule settings.

Custom Context

Custom the context of dialing rules.

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Random Delay

Randomly obtain any value within the threshold interval.

Failover Call

Through Number

The gateway will attempt to send the call out each of these

in the order you specify.

5.2 Groups

Sometimes you want to make a call through one port, but you don’t know if it is

available, so you have to check which port is free. That would be troublesome. But

with our product, you don’t need to worry about it. You can combine many Port or

SIP to groups. Then if you want to make a call, it will find available port automatically.

For the "Ascending" policy, if 2 or more port members are selected, it will use the

first available port to call/access the call. In this case, if the gsm-1.1 is available, it will

always use the gsm-1.1 call, otherwise, it will use gsm-1.2, and so on.

Figure 5-2-1 Routing Groups

5.3 Batch Creating rules

This page can generate multiple routing rules at the same time.

SWG Series Wireless Gateways User Manual

Figure 5-3-1 Batch Creating rules

The SIM number will be sent to the target PBX or SIP server as DID number, and the

calling number will be set to the caller ID in the outgoing route.

Figure 5-3-2 Create an incoming route

Figure 5-3-3 Create an outgoing route

SWG Series Wireless Gateways User Manual

5.4 MNP Settings

Mobile Number Portability allows switching between mobile phone operators

without changing the mobile number.

Figure 5-4-1 MNP Settings

The URL is displayed as a password string. So please enter the URL in the format

below and check if it is correct. After confirming, copy it to the gateway.

Here is an example of the MNP url: https://s1.bichara.com.br:8181/chkport

a.php?user=832700&pwd=sdsfdg&tn=8388166902. The 8388166902 is the outgoing

phone number，The outgoing number in the url should be replaced by a variable

${num}.

When configuring MNP url, it should be replaced with ${num}，Then paste:htt

ps://s1.bichara.com.br:8181/chkporta.php?user=832700&pwd=sdsfdg&tn=${num}.

5.5 Routing Blacklist

Figure 5-5-1 Routing Blacklist Settings

Blacklists are used to add a phone number to the blacklist or to remove a phone

number from the blacklist. After opening the blacklist routing, in the incoming mode, if the calling number is in the blacklist, it will be routed to hangup() to end the call.

SWG Series Wireless Gateways User Manual

6. SMS

6.1 General

You can choose enable SMS Received, SMS Local Stored and SMS Status Report or

not.

Figure 6-1-1 SMS Settings

Sender Options

You can change sender options here, include resend and the time of resend.

Figure 6-1-2 Sender Options

Table 6-1-1 Description of Sender Options

Options

Definition

Resend Failed Message

The times that you will attempt to resend your failed

message.

Repeat Same Message

The times that you will resend the same message.

Verbose

Verbose level of sending message.

SMS to Email

This is a tool that makes it available for you to email account to transmit th

SWG Series Wireless Gateways User Manual

e SMS to other email boxes. The following settings realize that received SMS

through openvpnvoip@gmail.com transmit to openvpnvoip@yahoo.com.cn, open

vpnvoip@hotmail.com and support@openvox.cn.

Figure 6-1-3 SMS to Email

Table 6-1-2 Types of E-mail Box

E-mail Box Type

SMTP Server

SMTP Port

SMTP Security

Connectivity

Gmail

smtp.gmail.com

587

√

Hotmail

smtp.live.com

587 √ Yahoo!

smtp.mail.yahoo.co.in

587 × e-mail

smtp.163.com

Table 6-1-3 Definition of SMS to E-mail

Options

Definition

Enable

When you switch on, the following options are available,

otherwise, the following options are unavailable.

SWG Series Wireless Gateways User Manual

Email Address

of Sender

To set the email address of an available email account. For

example: openvpnvoip@gmail.com.

Domain

To set outgoing mail server. For example: smtp.gmail.com.

SMTP Port

To set the port number of outgoing mail server. (Default is 25)

SMTP User

Name

The login name of your existing email account. The login name

of your existing email account. This option might be different

from your email address. Some email client doesn't need the

email postfix.

SMTP Password

The password to login your existing email.

TLS Enable

When you choose Yahoo and 163 free e-mails, this option is

not available.

SMTP Server

To set outgoing mail server. For example：mail.openvox.cn.

Destination

Email Address1

The first email address to receive the inbox message.

Destination

Email Address2

The second email address to receive the inbox message.

Destination

Email Address3

The third email address to receive the inbox message.

SMS Control

It allows the endpoint to send some specific KEY WORDS and corresponding

PASSWORD in response to operate the gateway. SMS is case-sensitive. In default, this

function is disabled.

SWG Series Wireless Gateways User Manual

Figure 6-1-4 SMS Control

For example, SMS control password is 123456 which has nothing to do with the login

password, you can send “get info 123456” to the module’s phone number to get

your gateway’s IP information.

Table 6-1-4 Definition of SMS Control

Options

Definition

Enable

ON (enable), OFF (disable).

Password

The password to confirm that SMS makes the gateway

rebooted, shut down, restored configuration files and get

info on this gateway.

SMS Format

For example, the message formats:

reboot system PASSWORD ： To reboot your whole

gateway (The PASSWORD is referring to the PASSWORD

you set up from option “PASSWORD” above).

Reboot asterisk PASSWORD：To restart your gateway

core.

restore config PASSWORD：To reset the configuration files

back to the default factory settings.

Get info PASSWORD：To get your gateway IP address.

SMS inbox

Auto clean

Switch on: When the size of the SMS inbox record file

reaches the max size, the system will cut a half of the file.

SWG Series Wireless Gateways User Manual

New record will be retained.

Switch off: SMS record will remain, and the file size will

increase gradually. Default on, max size = 20 MB.

HTTP to SMS

Figure 6-1-5 HTTP to SMS Settings

Table 6-1-5 Definition of HTTP to SMS

Options

Definition

Enable

ON (enable), OFF (disable).

Enable CORS

ON (enable), OFF (disable).

Allow Access

Origin Domain

Allow source domain names or IPs that can be accessed

across domains.

URL

The URL for send sms.

Username: the login username for send sms.

Password: the login password for send sms.

Phone number: the destination telephone number.

Message: the SMS contents.

Port: the gsm port for send sms. For example: gsm-1.1,

gsm-1.2.

Report: the sending result report format.

SWG Series Wireless Gateways User Manual

Timeout: how long to wait.

SMS to HTTP

Figure 6-1-6 SMS to HTTP Settings

Table 6-1-6 Definition of SMS to HTTP

Options

Definition

Example

host

HTTP server IP address or domain.

172.16.6.171

port

HTTP server port.

param1

File path for receiving and

processing the SMS data requests.

smsreceive.php

param2

The name of the parameter used to

process the 'port' value.

port

param3

The name of the parameter used to

process the 'port name' value.

port name

param4

The name of the parameter used to

process the ' message ' value.

message

param5

The name of the parameter used to

process the ' time ' value.

time

SWG Series Wireless Gateways User Manual

6.2 SMS Sender

Click the box to select the corresponding port number, fill in the target number and

SMS content .Then you can send it. Different numbers should be separated by

symbols: '\r', '\n', space character, semicolon and comma. After sending a text

message, if the SMS status report is enabled, a detailed report of the SMS

transmission will be displayed below.

Figure 6-2-1 SMS Sender

6.3 SMS Inbox

On this page, you are allowed to scan, delete, clean up, and export each port’s

received SMS. Also you are allowed to check messages by port, phone number, time

order and message keywords.

SWG Series Wireless Gateways User Manual

Figure 6-3-1 SMS Inbox

6.4 SMS Outbox

On this page, you are allowed to scan, delete, clean up, and export each port’s

received SMS. Also, you are allowed to check messages by port, phone number, time

order and message keywords.

Figure 6-4-1 SMS Outbox

SWG Series Wireless Gateways User Manual

6.5 SMS Forwarding

Using this function, you can forward incoming SMS to your mobile. You can click

button to add new routing. For example：

Figure 6-5-1 SMS Forwarding

SMS received by lte-1.1 and lte-1.2, will be transferred to phone number

13923704563 through lte-1.3 or lte-1.4.

Figure 6-5-2 Create a Routing

For "Ascending" Policy, if you choose 2 or more ports members, it will use first

available port to transfer SMS. For this case, if lte-1.3 is available, it will always use lte-1.3 to transfer SMS; otherwise, it will use lte-1.4 to transfer SMS.

SWG Series Wireless Gateways User Manual

7. Network

7.1 LAN Settings

There are three types of LAN port IP: Factory, Static, and DHCP. The Factory is the

default type with an IP of 172.16.98.1. This page is not editable when the LAN IPv4

type is selected as "Factory". DNS Servers: A list of DNS IP address. Basically this info is from your local network

service provider.

A reserved IP address to access in case your gateway IP is not available. Remember to

set a similar network segment with the following address of your local PC.

Figure 7-1-1 LAN Settings

Table 7-1-1 Definition of LAN Settings

Options

Definition

Interface

The name of the network interface.

SWG Series Wireless Gateways User Manual

Type

The method to get IP:

Factory: Getting IP address by Slot Number (System

information to check slot number).

Static: Manually set up your gateway IP.

DHCP: Automatically get IP from your local LAN.

MAC Address

Physical address of your network interface.

IP Address

The IP address of your gateway.

Netmask

The subnet mask of your gateway.

Default Gateway

Default gateway IP address.

7.2 WAN Settings

There are three types of WAN port IP, Disable, Static and DHCP. DHCP is the default

type. When you Choose IPv4 type is “Disable” or “DCHP”, this page is not editable.

Figure 7-2-1 WAN Settings

SWG Series Wireless Gateways User Manual

7.3 VPN Settings

The wireless gateway provides PPTP and N2N VPN connections, which allow users to

establish virtual private networks, encrypt communications, and achieve remote

access.

Figure 7-3-1 PPTP VPN Settings

Figure 7-3-2 N2N VPN Settings

7.4 DDNS Settings

You can enable or disable DDNS (dynamic domain name server).

Figure 7-4-1 DDNS Settings

SWG Series Wireless Gateways User Manual

Table 7-4-1 Definition of DDNS Settings

Options

Definition

DDNS

Enable/Disable DDNS (dynamic domain name server).

Type

Set the type of DDNS server.

Username

Your DDNS account’s login name.

Password

Your DDNS account’s password.

Your domain

The domain to which your web server will belong.

7.5 Toolkit

Some tools for checking network connections are provided, Ping commands and

route tracking are supported in the web user interface. You can set the

source/destination host address, port, and protocol to capture network packets.

Figure 7-5-1 Toolkit

SWG Series Wireless Gateways User Manual

7.6 Firewall Settings

Figure 7-6-1 Firewall Settings

Table 7-6-1 Definition of Firewall Settings

Options

Definition

Firewall Enable

If you want to use White/Black List, and security rules, you

must enable this option.

Ping Enable

Whether to enable the Ping function. If the status is OFF:

disable ping, the gateway does not allow ping.

Figure 7-6-2 White/Black List Settings

Table 7-6-2 Definition of White/Black List Settings

Options

Definition

White/Black List Enable

To enable White/Black list or not.

List IP

IP is separated only by "," character.

SWG Series Wireless Gateways User Manual

7.7 Security Rules

Figure 7-7-1 Security Rules Settings

Click "submit" button to submit and apply configuration.

If "List IP Settings" has no problem, you will see popup window like below. Please

read the warning and tips carefully. And Click "Apply" button in 1 minute. If time runs

out, this window will close automatically.

Figure 7-7-2 Security Rules Apply

SWG Series Wireless Gateways User Manual

If you see the windows like below. It means your configuration has been applied

successfully.

Figure 7-7-3 Figure 7-11 Security Rules Apply

7.8 SIP Capture

You can capture the SIP packets on this page to facilitate location problems.

Figure 7-8-1 SIP Capture

Table 7-8-1 SIP Capture Settings

Options

Definition

Interface

You can choose eth0, eth1 or eth0:0.

Method-filter

You can choose INVITE, OPTIONS, REGISTER or ALL.

SWG Series Wireless Gateways User Manual

8. Advances

8.1 Asterisk API

When you make “Enable” switch to “ON”, this page is available.

Figure 8-1-1 Asterisk API

Table 8-1-1 Definition of Asterisk API

Options

Definition

Port

Network port number.

Manager Na

Name of the manager without space.

Manager secr

Password for the manager. Allowed characters:

“-_+.<>&0-9a-zA-Z”. Length: 4-32 characters.

SWG Series Wireless Gateways User Manual

Deny

If you want to deny some hosts or networks, you can use

char & as separator. For example: 192.168.1.0/255.255.25

5.0&10.0.0.0/255.0.0.0.

Permit

If you want to permit some hosts or networks, you can u

se char & as separator. For example: 192.168.1.0/255.255.2

55.0&10.0.0.0/255.0.0.0.

System

General information about the system and ability to run sy

stem management commands, such as Shutdown, Restart,

and Reload.

Call

The information about channels and the setting information

of the channel in use.

Log

Logging information.

Verbose

Verbose information.

Command

Permission to run CLI commands. Write-only.

Agent

The information about queues and agents and the ability t

o add queue members to a queue.

User

Permission to send and receive User Event.

Config

Ability to read and write configuration files.

DTMF

Receive DTMF events. Read-only.

Reporting

The ability to get information about the system.

CDR

Call records. Read-only.

Dialplan

Receive NewExten and Varset events. Read-only.

SWG Series Wireless Gateways User Manual

Originate

Permission to initiate new calls. Write-only.

All

Select all or deselect all.

Please refer to the following figure to access the gateway API by telnet. 172.16.179.1

is the gateway’s IP, and 5038 is its API port.

Figure 8-1-2 Telnet Access Gateway API

8.2 Asterisk CLI

On this page, you are allowed to run Asterisk commands.

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