Welltech Computer WG3512 Users Manual

WellGate 3512 Technical Manual EN-V1.00

Welltech

Wi-Fi VoIP Gateway

(WellGate 3512)

Technical Manual

Revision information Version Date Description EN-V1.00 Jul-19-2007 1st English version

WellGate 3512 Technical Manual EN-V1.00

TABLE OF CONTENT

CHAPTER 1 OVERVIEW OF THE WG3512 _________________________ 5

Front View _______________________________________________________________ 8

Back View________________________________________________________________ 9

Specification of connector__________________________________________________ 9

Call Features ____________________________________________________________ 10

　 Direct IP Call ____________________________________________________ 10 　 Proxy Call_______________________________________________________ 10 　 Call Waiting _____________________________________________________ 10 　 Three-way Conference_____________________________________________ 10 　 Call Transfer (Blind T ransfer)________________________________________ 10

CHAPTER 2 CONFIGURING THE WG3512 THROUGH VOICE PROMPT AND PHONE SET ____________________________________________ 12

CHAPTER 3 CONFIGURING THE WG3512 THROUGH WEB PAGES ___ 14

Step 1. Power on the WG3512 ______________________________________________ 14

Step 2. Check the LEDs ___________________________________________________ 14

Step 3. Connect PC with one of LAN port_____________________________________ 14

Step 4. Browse the Default IP Address of WG3512 and enter the web interface main screen__________________________________________________________________ 14

Step 5. St art to configure __________________________________________________ 15

Setup Wizard ____________________________________________________________ 16

　 Operation Mode: _________________________________________________ 16 　 Time Zone Setting ________________________________________________ 17 　 LAN Interface Setup_______________________________________________ 18 　 WAN Interface Setup ______________________________________________ 18 　 Wireless Basic Settings ____________________________________________ 20 　 Wireless Security Setup____________________________________________ 21

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Operation Mode__________________________________________________________ 24

Wireless ________________________________________________________________ 25

　 Basic Settings ___________________________________________________ 25 　 Advanced Setting_________________________________________________ 26 　 Security ________________________________________________________ 28 　 Access Control___________________________________________________ 30 　 WDS Settings____________________________________________________ 30 　 Site Survey______________________________________________________ 31

TCP/IP Settings __________________________________________________________ 31

　 LAN Interface____________________________________________________ 31 　 WAN Interface ___________________________________________________ 32

Firewall_________________________________________________________________ 36

　 Port Filtering_____________________________________________________ 36 　 IP Filtering ______________________________________________________ 36 　 MAC Filtering ____________________________________________________ 37 　 URL Filtering ____________________________________________________ 38 　 Port Forwarding __________________________________________________ 38 　 DMZ ___________________________________________________________ 39

VoIP Settings ____________________________________________________________ 39

　 Port1___________________________________________________________ 39 　 Port 2 __________________________________________________________ 39 　 Tone ___________________________________________________________ 45 　 Ring ___________________________________________________________ 46 　 PSTN __________________________________________________________ 47 　 Other __________________________________________________________ 47 　 Config__________________________________________________________ 48

Management ____________________________________________________________ 49

　 Status__________________________________________________________ 49 　 Statistics________________________________________________________ 50 　 DDNS__________________________________________________________ 50 　 Time Zone Setting ________________________________________________ 51 　 Denial-of-Service _________________________________________________ 52 　 Log____________________________________________________________ 52 　 Upgrade Firmware ________________________________________________ 53 　 Save/Reload Settings______________________________________________ 54

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WellGate 3512 Technical Manual EN-V1.00

　 Password _______________________________________________________ 54

System Reboot __________________________________________________________ 55

CHAPTER 4 WIRELESS OPERATION MODES_____________________ 56

Access Point ____________________________________________________________ 56

　 Access point with NAT _____________________________________________ 56 　 Access point With Bridge mode (Without NAT) __________________________ 57

Client (Infrastructure) _____________________________________________________ 58

Client (Ad-hoc)___________________________________________________________ 59

P2P Bridge______________________________________________________________ 60

WDS Repeater ___________________________________________________________ 61

Universal Repeater _______________________________________________________ 63

WISP___________________________________________________________________ 64

WISP + Universal Repeater_________________________________________________ 65

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WellGate 3512 Technical Manual EN-V1.00

Chapter 1 Overview of the WG3512

WellGate 3512 is a two-port FXS + one PSTN wireless gateway, which supports RFC3261 SIP protocol. Telephone will switch to PSTN port automatically under power failure. User can also select to dial out through PSTN line manually. WG-3512 complies with wireless protocol 802.11 b/g, and can operate as Access Point or Client. Built-in four LAN ports and NAT function allows other devices to access network m ore easily.

Benefits

 Easy access to IP from phone set or PBX  Cost Saving - Telephone call from VPN or public Internet  Follows the existing telephone call dial plan  Easy interface to ADSL/Cable Modem or Leased line equipment  Easy to integrate with all kinds of IP-PBXs

Physical interface

 RJ-45

¾ WAN X 1 for connecting to HUB or ATU-R dire ctly ¾ LAN X 4 for PC or other devices

 RJ-11

¾ Phone X 2 for regular phone conne ction

¾ PSTN X 1 for Dialing and Receiving PSTN call.  Power: Input AC 100V~240V Output DC12V  LED Indicator: Power, WLAN, WAN, LAN, FXS, PSTN

Voice Feature

 Codec: G.711u/A-Law, G.729A , G.726, GSM-FR  VAD/CNG  Adaptive Jitter Buffer  Line Echo Cancellor  FAX/Modem tone detection and pass through  DTMF: Inband, RFC-2833, SIP Info

Network

 Auto MDI/MDI-X  802.11 b/g Access Point, WiFi compliant

¾ 802.1x, WEP, WPA TKIP and WPA2 AES/Mixed

¾ mode for PSK and TLS (Radius)

¾ 802.11f (IAPP)

¾ Wireless Auto-channel selection

¾ Wireless access control by MAC address (deny or accept)

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 802.11b/g client mode  WISP Mode  WDS and Universal Repeater Mode  802.1d with spanning tree protocol  NAT/NAPT  Firewall  Virtual DMZ  ALG for:FTP, SIP, VPN pass-through with multiple sessions (IPSEC, L2TP)  DHCP client and server  Up to 98MB throughput at Bridge Mode  Qos: 802.1Q (VLAN)  Bandwidth Control  PPPoE  UPnP IGD  STUN  DDNS and NTP client  QOS - DSCP class0-7 and EF  URL Filtering and DoS (Deny of Service)  DNS relay

Telephony Features

 Caller ID: TypeI/II DTMF, FSK  Flash Hook Timer Configuration  Gain Adjustments  PSTN Bypass: Power Failure, Manually  Call Waiting  Call Hold  Blind Transfer  Call Forward  3-way Conference  10 Speed Dials  T.38 FAX

Dimension

 17.5 x 12.5 x 3.2 cm

Protocol

 SIP RFC3261  TCP/UDP/IP/ICMP/ARP

Management

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 System log  Display real-time information for system setting, statistics, and associated wireless client

status.

 User name/password authentication for web server login and logout  Web-based configuration and management interface  Firmware update through web  Configuration backup/restore to/from a file. Reset configuration to factory default  IVR-Configuration by phone keys with Interactive Voice Prompts

Certification

 CE, FCC

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Front View

WellGate 3512 Technical Manual EN-V1.00

10 9 4 78 6 5 3 2 1

1 Power 2 WLAN

3 PSTN

LED Indicator

Status Light On Light Off Light Flashing

power on power off N/A N/A N/A WLAN is transmitting or

receiving data.

Gateway fails to

Gateway succeeds to

PSTN has incoming call or

4 Phone 2

5 Phone 1

6 LAN 4

7 LAN 3

8 LAN 2

9 LAN 1

10 WAN

register on Proxy Phone 2 succeeds to register on Proxy Phone 1 succeeds to register on Proxy Network is connected Network is not

Network is connected Network is not

register on Proxy Phone 2 fails to register on Proxy Phone 1 fails to register on Proxy

connected

PSTN line is in use. Phone 2 has incoming call or Phone 2 is in use. Phone 1 has incoming call or Phone 1 is in use. Network is transmitting or receiving data. Network is transmitting or receiving data. Network is transmitting or receiving data. Network is transmitting or receiving data. Network is transmitting or receiving data.

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Back View

A C D E F G B

A 12V DC B Reset

Port/ Button Functions

WellGate 3512 Technical Manual EN-V1.00

Input AC 100V~120V. Output DC12V. Press Reset key over 5 seconds, WG3512 will reboot and all configurations will restore to default values. If user press Reset key for

C PSTN D Phone 2

E Phone 1

F LAN 4 3 2 1 G WAN

Specification of connector

 Ethernet Port

Ethernet port is for connecting WG3512 to network, transmit rate supports 10/100 Base-T.

3-5 seconds, WG3512 will only reboot, but not return to default values. RJ-1 1 interface for conn ecting the extension line of PABX or PSTN Line. RJ-11 interface for connecting the analog phone sets or trunk line of PABX. RJ-11 interface for connecting the analog phone sets or trunk line of PABX. 10/100 Base-T; RJ-45 socket, complied with ETHERNET 10/100base-T. 10/100 Base-T; RJ-45 socket, complied with ETHERNET 10/100base-T.

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Call Features

 Direct IP Call

User can dial out call with IP address directly.

¾ Dial IP: ex. To dial out IP 192.168.1.1 via phone set need to press 192*168*1*1#. “#” means

to dial out immediately, if user doesn’t follow by “#” sign, WG3512 will dial out after “auto dial time”.

¾ Dial IP and port: To dial out IP 192.168.1.1 and port 5061 via phone set need to press

192*168*1*1**5061#. “#” means to dial out immediately, if user doesn’t follow by “#” sign, WG3512 will dial out after “auto dial time”.

 Proxy Call

User can dial out phone number if WG3512 registered to Proxy successfully. Ex. To dial out phone

number 100 via phone set need to press 100#. “#” means to dial out immediately, if user doesn’t

follow by “#” sign, WG3512 will dial out after “auto dial time”.

Note: If WG3512 registered on Proxy successfully, the LED of Phone will light up, and on web page—VoIP Settings—Phone—SIP Proxy—Register Status will display registered.

 Call Waiting

When Phone is in communication, WG3512 can receive another incoming call.

¾ Call Scenario:

1) Phone 1 is in communication with A. B calls in Phone 1. From Phone 1 will hear call waiting tone.

2) Phone 1 press flash hook, A will be put on hold, and Phone 1 will enter communication with B.

3) Phone 1 press flash hook again can return to communicate with A, and B will be put on hold.

 Three-way Conference

WG3512 supports three-way conference. ¾ Call Scenario:

1) Phone 1 is in communication with A.

2) Phone 1 press flash hook will hear dial tone.

3) Dial out to B, after talk with B, press flash hook again will get into conference call with A and B.

 Call Transfer (Blind Transfer)

WG3512 supports Blind Transfer only. ¾ Call Scenario:

1) Phone 1 is in communication with A.

2) Phone 1 press “*1”

3) B will be put on hold, and Phone 1 will hear Dial tone.

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4) Phone 1 dial to B, both Phone 1 and A will hear ring back tone.

5) B picks up, B and C in communication, A hear busy tone and disconnect.

WellGate 3512 Technical Manual EN-V1.00

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WellGate 3512 Technical Manual EN-V1.00

Chapter 2 Configuring the WG3512 through Voice Prompt and Phone set

Please connect one analog phone set with Phone 1 port of WG3512, and then input specific keys as below to get some information or make brief configurations.

Category Function Input Key Example

#111 #111#

#112

#113

#114

#115

#112192*168*0*100# set IP as 192.168.0.100

#113255*255*255*0# set netmask as 255.255.255.0

#114192*168*1*254# set gateway as 192.168.1.254

#115168*95*1*1# set DNS ad 168.95.1.1

Set Network Settings

DHCP client for WAN

Set Fixed IP for WAN

Set Netmask for WAN

Set Gateway for WAN

Set DNS

Voice Network Settings

Set Fixed IP for LAN

Voice LAN IP address Voice IP type Voice SIP register ID Voice netmask Voice gateway

Voice DNS Voice WAN IP address

Voice firmware version

#116

#120 #120# #121 #121# #122 #122# #123 #123# #124 #124#

#125 #126 #126#

#128 #128#

#116192*168*1*254# set IP as 192.168.1.254

#125#

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VoIP Settings

Set first priority codec

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#130 + first priority codec

#13001# Set 711 u-law to be first priority codec. Codec Number: 01: G.711 u-law 02: G.711 a-law 03: G.729 04: G.723 6.3k 05: G.723 5.3k 06: G.726-16 07: G.726-24 08: G.726-32 09: G.726-40

#13109#

Others

Handset gain

Handset volume

Enable call waiting Disable call waiting

Forward setting

Disable forward setting Apply Setting

Reset to default

#131

#132

#138 #138# #139 #139#

#140 + Forward type +Forwarded Phone Number

#141 #141# #195 #195#

#198 #198#

Set handset gain as 9 (Range of gain: 1~10)

#13209# Set handset volume as 9 (Range of gain: 1~10)

#1401101#Immediate forward to 101Forward Type:1: Immediate forward2. Busy forward3. No answer forward

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WellGate 3512 Technical Manual EN-V1.00

Chapter 3 Configuring the WG3512 through Web Pages

The HTTP web management interface provides user an easy way to configure WG3512.

PC WLAN

IP address: DHCP ESSID: WiFi_AP Channel: 11 Encryption: disabled

WG 3512

WAN default IP address: DHCP LAN default IP address: 192.168.123.123 SSID: WiFi_AP Channel: 11 Encryption: disabled

WAN

PC LAN

IP address: DHCP

LAN

SOHO Router

Power Adapter

ADSL/ Cable Modem

Internet

Step 1. Power on the WG3512

Step 2. Check the LEDs

After power on, the [Power] and [PSTN] LEDs should be on; [WLAN] LED should be blinking.

Step 3. Connect PC with one of LAN port

Please connect PC with one of the LAN port on WG3512 and set PC as DHCP mode. PC will get one dynamic IP from WG3512, such as 192.168.123.1.

Step 4. Browse the Default IP Address of WG3512 and enter the web interface main screen

Please enter IP address of WG3512 in web browser. The default IP address of WG3512 is 192.168.123.123. There is no user name and password of default values, and the user can see web interface main screen as below.

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Step 5. Start to configure

After enter web management interface, user can see 8 main items.

1. Setup Wizard: User can follow steps in wizard t o make first-time initial configuration.

2. Operation Mode: User can setup different modes to LAN and WLAN interface for NAT and bridging

function.

3. Wireless: User can set all wireless related parameters here.

4. TCP/IP: User can set LAN and WAN related configurations here.

5. Firewall: User can set firewall function of WG3512 here.

6. VoIP Setting: User can set VoIP related parameters here.

7. Management: User can check information or manage WG3512 here.

8. System Reboot: User can remote reboot WG3512 here.

Button Definition:

1. Apply Changes: After change or input any parameter, press this button will save data into WG3512.

2. Reset: Press this button will clean data input by user and restore to original data.

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Setup Wizard

The setup wizard will guide you to configure access point for first time. Please follow the setup wizard step by step. Press Cancel will return to the first page of Setup Wizard. Press Next>> to next step. Press <<Back will return to last step of Setup Wizard. Press Finished will save all configurations and WG3512 will reboot.

WellGate 3512 Technical Manual EN-V1.00

 Operation Mode:

You can setup different modes to LAN and WLAN interface for NAT and bridging function. WG3512 provide all 3 primary modes and 4 extended modes. Here you can find 3 primary modes, including:

1) Gateway mode, 2) Bridge mode, 3) Wireless ISP. Another 4 extended modes are changes from these 3 mainly modes and plus some application, including: 1) Client mode, 2) WDS Repeater Mode, 3) Universal Repeater mode, 4) WISP + Univ ersal Repeater mode. ¾ Gateway: In this mode, the device is supposed to connect to intern et via ADSL/Cable Modem.

The NAT is enabled and PCs in four LAN ports share the same IP to ISP through WAN port. The connection type can be setup in WAN page by using PPPOE, DHCP client or static IP .

¾ Bridge: In this mode, all ethernet ports and wireless interface are bridged together and NAT

function is disabled. All the WAN related function and firewall are not supported

¾ Wireless ISP: In this mode, all ethernet ports are bridged together and the wireless client will

connect to ISP access point. The NAT is enabled and PCs in ethernet ports share the same IP to ISP through wireless LAN. You must set the wireless to client mode first and connect to the ISP AP in Site-Survey page. The connection type can be setup in W AN p age by using PPPOE,

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DHCP client or static IP.

WellGate 3512 Technical Manual EN-V1.00

 Time Zone Setting

You can maintain the system time by synchronizing with a public time server over the Internet. ¾ Enable NTP client update: User can update time of WG3512 from NTP server if this function

is enabled.

¾ T ime Zone Select: Select the time zone according to location. ¾

NTP server: User may select one NTP server for WG3512 to update current time.

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 LAN Interface Setup

This page is used to configure the parameters for local area network which connects to the LAN port of your Access Point. Here you may change the setting for IP address, subnet mask, DHCP, etc…

¾ IP Address: Set IP address of LAN interface. ¾ Subnet Mask: Set subnet mask of LAN interface.

WellGate 3512 Technical Manual EN-V1.00

 WAN Interface Setup

This page is used to configure the para meters for Int ernet network whi ch conne ct s t o the WAN port of your Access Point. Here you may change the access method to static IP, DHCP, PPPoE or PPTP by click the item value of WAN Access type. ¾ Static IP: Set WAN interface as Static IP mode.

1) IP Address: set IP address of WAN interface.

2) Subnet Mask: set subnet mask of WAN interface.

3) Default Gateway: set default gateway of WAN interface.

4) DNS: set Domain Name Server for WAN interfa ce.

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¾ DHCP Client: Set WAN interface as DHCP mode.

¾ PPPoE: Set WAN interface as PPPoE mode.

1) User Name: Set user name of PPPoE connection.

2) Password: Set password of PPPoE connection.

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 Wireless Basic Settings

This page is used to configure the parameters for wireless LAN clients, which may connect to your Access Point.

¾ Band: Select wireless band as 802.11b, 802.1 1g, or 802.11b+g. ¾ Mode: Select wireless mode. User could find 4 different modes here, including AP, Client,

WDS, AP+WDS. AP mode enables WG3512 as wireless access point and allows other devices to connect wirelessly to a wired Ethernet network. Client mode enables WG3512 to perform as a wireless client card and other devices can connect with Ethernet cable to WG3512. WDS mode is to extend the wireless coverage of another wireless AP. AP+WDS enables WG3512 to perform as an AP and a WDS repeater. Here we will guide you how to setup it with AP mode.

¾ Network Type: Only when wireless mode set as client, user can select network type as

infrastructure or Ad hoc. Infrastructure represents a wireless network centered about an access point. Ad hoc represents a wireless network composed only of stations within mutual communication range of each other.

¾ SSID: specify to the WG3512 an SSID (Service Set Identifier), which is a unique identifier

attached to packets over WLAN. The SSID is up to 32 ASCII characters that differentiate the WG3512 from other WiFi AP, and it is also referred to as the ESSID (Extended Service Set Identifier). You may use the default SSID unless there more than one WG3512 in the same area. In this case, you should specify different SSID for each WG3512.

¾ Channel Number: Set channel for wireless connection. You can set channel for radio

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communication manually. If you set it as Auto, the WG3512 will select a clear channel during boot up.

 Wireless Security Setup

This page allows you setup the wireless security. Turn on WEP or WPA by using Encryption Keys could prevent any unauthorized access to your wireless netwo rk. ¾ Encryption: Set encryption as none, WEP, WPA, WPA2 or WPA2 Mixed.

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Welltech Computer WG3512 Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual