D-Link DVG-5121SP User Guide

D-Link DVG-5121SP

VoIP Telephone Adapter

User Manual

Building Networks for People

RECYCLABLE

2006/11/27

Ver. 1.00

Table of Content DVG-5121SP User’s Manual

1. Introduction

1-1. Product Overview..…..................................................................................................5

1-2. Product Features……………………………..……………….……………………………6

1-3. Hardware Description……………………………………………………………………...8

2. Before You Begin

2-1. Package Contents ...................................................................................................11

2-2. System Requirements …….………….………………………………………………….11

3. Installation and Applications

3-1. VoIP Telephone Adapter Assigned with a Public IP Address…………………………12

3-2. VoIP Telephone Adapter in a NAT Network………………………………………….....13

3-3. Telephone Interface Description…………………………………………..…………….14

3-4. Setting a VoIP Telephone Adapter with WEB Browser…………………………..……15

4. Basic Network Settings 4-1. WAN

4-1-1. Static IP………………………………………………………………………………….17

4-1-2. DHCP……………………………………………………………………………………18

4-1-3. PPPoE………………………………………………………………………..………… 20

4-1-4. PPtP………….…………………………………………………………………….…….24

4-1-5. L2TP……….…………………………………………………………………………….27

4-1-6. Big Pond………….……………………………………………………………………..29

4-2. LAN

LAN Setting…………………………………………………………………………….……….31

4-3. DHCP Server

4-3-1. DHCP Server Setting………..…………………………………………………………32

4-3-2. DHCP Static Map…………………………………………………………………….....33

5. Advance Network Settings

5-1. NAT…………………………….…………………………………………………………...34 5-2. Virtual Server Setting……….…………………………………………………………….35

5-3. Application Setting………………………………………………………………………..37

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Table of Content DVG-5121SP User’s Manual

5-4. UPNP Setting……………………………………………………………………………...39

5-5. Route

Static Route………………………………………………………………………………….….40

5-6. Security

5-6-1. MAC filter………………………………………………………………………………..42

5-6-2. IP Filter…………………………………………………………………………………..43

5-6-3. URL Filter………………………………………………………………………………..44

5-6-4. Domain Filter……………………………………………………………………………45

5-6-5. Firewall…………………………………………………………………………………..46

5-6-6. Rule Summary……….………………………………………………………………….47

6. SIP Setting

6-1. Basic Setting………………………………………………………………………………48

6-2. Account Setting………………………………………………………….........................50

6-3. NAT Traversal……………………………………………………………………………..51

7. VOIP Setting

7-1. Voice Setting………………………………………………………………………………52

7-2. Call Service………………………………………………………………………………..54

7-3. Phone Setting……………………………………………………………………………..56

7-4. E.164 Setting……………………………………………………………………………...58

7-5. FAX Setting………………………………………………………………………………..59

7-6. General Dialing Setting……………………………………………………....................60

7-7. QOS/TOS Setting…………………………………………………………………………61

7-8. Phone Book………………………………………………………………………………..64

7-9. Call Screen……………………………………………………...…………………………65

8. Tools

8-1. Admin………………………………………………………………………………………66

8-2. Page Configure…………..……………………………………………………………….67

8-3. Date/Time………………………………………………………………………………….68

8-4. DDNS………………………………………………………………………………………70

8-5. System……………………………………………………………………………………..71

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Table of Content DVG-5121SP User’s Manual

8-6. Firmware…………………………………………………………………………………...72

8-7. Device Setting……………………………………………………………………………..73

9. Status

9-1. Device Information………………………………………………………………………..74

9-2. Log………………………………………………………………………………………….75

9-3. Status……………………………………………………………………………………….76

9-4. CDR………………………………………………………………………………………...77

10. Telnet

Run Telnet……………………………………………………………………………………….78

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Introduction DVG-5121SP User’s Manual

1. Introduction

1-1. Product Overview

D-Link®, an industry leader in networking, introduces DVG-5121SP VoIP telephone adapter for the h ome envir onment. The DVG-5121SP VoIP Telephone Adapter converts any existin g analog

(cord or cordless) telephone into an IP Phone. Also by plugging in a FAX machine, the

DVG-5121SP will enable users to send and receive fax the same way as a traditional analog

telephone line.

The DVG-5121SP carries both voice and facsimile over the IP network. It supports SIP industry

standard call control protocol and is compatible with free registration services or VoIP service

providers’ systems. It also supports the most popular audio CODECs to ensure compatibility

and voice quality.

The DVG-5121SP provides two FXS port to connect to two analog telephone sets, PSTN lifeline

port to connect to the phone line, one Fast Ethernet (10/100) port to connect to the VoIP

telephone adapter and another LAN port which allow another computer to be connected by wire.

VoIP service providers can con gure service settings such as a server address, CODEC and

STUN s ettings via TF T P directly t o the DVG-5121SP.

For security, all of the con guration settings are encrypted. Only the VoIP service

providers/resellers with the authenticated password and user name can access them.

The DVG-5121SP fe atures both t he VAD (Voice Act ivity Detect ion) and CNG (Comfort Noise

Generator) to reduce the band width consumption and to sustain voice quality.

The DVG-5121SP has a built-in QoS setting to provide voice priority in IP networks and prevent dropped calls.

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Introduction DVG-5121SP User’s Manual

1-2. Product Features

WAN:

One RJ-45 10/100Mbps auto-MDI/MDIX Ethernet port

WAN type: Static IP, PPPoE, DHCP, PPtP, Big Pond, PPtP Client

VPN Pass Through

QoS: IP Precedence, DiffServ

NAT Traversal: Outbound Proxy, STUN, UPnP

SIP and RTP Priority Queuing

RTP Packet Summary: sent, received, loss packet count

NTP: 3 Time Servers, Time Zone support

DDNS: DynDns.ORG

MAC Address Clone

LAN:

One RJ-45 10/100Mbps auto-MDI/MDIX Ethernet port

Router or Bridge mode

NAT / PAT (RFC1631 / RFC3235):

Virtual Server, DMZ

DHCP Server (RFC 2131 / RFC2132)

Firewall: MAC Filter, IP Filter, Port Filter

VoIP:

Two FXS RJ-11 ports

One FXO RJ-11 PSTN life line port

Management:

LEDs: Power/Alarm, VoIP, WAN, LAN, Phone/Line

Web-based, TELNET

Password controlled administration

Remote firmware upgrade via TFTP or FTP

Inbuilt PING tool

Multi-function reset button: restore default

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Introduction DVG-5121SP User’s Manual

Voice

Pond Key

SIPv2 (RFC3261) compliance

SIP METHOD: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,

PING, PRACK, REFER, REGISTER, SUBSCRIBE, UPDATE

SIP Extension: Session Timer, Proxy-Require,

P-Asserted (RFC3325), MWI (RFC3842)

Voice Compression: G.711 a/u-law , G.726, G.729A/B, G.723.1

CNG and VAD

Silence suppression & detection

168 Echo Cancellation

Adaptive jitter buffer

Programmable gain control

In-band DTMF

Out-of-band DTMF relay: RFC2833

*DTMF

Termination Impedance: 600/900& complex Impedance

Failover SIP Proxy server registrations

Failsafe Mechanism (FXS relay to PSTN):

Network failure

Service unavailable

Power loss

*T.30 FAX pass through, T.38 real time FAX relay

Caller ID: DTMF, FSK-Bellcore

*Hunting number support

*Telephone book

*E.164 numbering

Hot line

Call features:

Call Hold, Call Waiting, *Call Pickup

Call Forward - Unconditional, Busy, No Answer

*Call Transfer - Unattended, Attended

Speed Dialing, Repeat Dialing, Three Way Calling (Media Server required)

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Introduction DVG-5121SP User’s Manual

1-3. Diagnostic LEDs and External Interfaces

Front Panel

WAN LED

LAN LED

Power LED

Provision LED

Phone LEDs

Phone 1 Phone 2

When a connection is established, this LED is on. The LED will blink to indicate network

traffic is passing through the WAN port. If the LED does not light up when a cable is

connected, verify the cable connections and make sure the connected devices are

powered on.

When a connection is established, the LED will light up. The LED will blink to indicate

activity. If the LED does not light up when a cable is connected, verify the cable

connections and make sure the connected devices are powered on.

When this LED is on, DVG-5121SP is powered on.

The Provision LED will flash during the device access to TR-069 provision ACS and off

after provision process finished

These LEDs display the VoIP status and Hook activity on the phone ports that are used

to connect to the analog telephones. If a phone connected to a phone port is off hook or

in use, this LED will light up. When a phone is ringing, the indicator will blink.

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Introduction DVG-5121SP User’s Manual

Rear Panel Side Panel

This port connects to your broadband modem or

WAN Port

router through an Ethernet cable.

LAN Port

Reset

Phone Ports x2

RJ11 PSTN Life Line Phone Port Power Socket

This port connect to an Ethernet enabled computer/

IP sharing device using Ethernet cabling.

This button is used to reset the unit to its factory

default settings.

Each of ports connects to an analog phone via an

RJ-11 phone cable.

This port connects to the wall phone line via an

RJ-11 phone cable.

This socket connects to the external power adapter.

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Introduction DVG-5121SP User’s Manual

WARNING: To avoid any possible damage to your DVG-5121SP devices, do not connect the

Phone 2 port to a wall phone line. If any of these are done, your DVG-5121SP may be damaged.

Restore to factory default:

A Reset Button is provided on the rear panel of the DVG-5121SP VoIP Telephone Adapter. This Reset Button is

used to restore any settings that you have act in the DVG-5121SP to its factory default settings. Examples of

these settings are the IP address, user’s name and password.

To reset the DVG-5121SP to its default settings, do as follows:

(1) Turn OFF the power of the DVG-5121SP by unplugging the external power adapter.

(2) Use a tip of a pen, push the Reset Button continuously for about 6 seconds.

(3) Release the Reset Button to return the DVG-5121SP to its default settings

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Before You Begin DVG-5121SP User’s Manual

2. Before You Begin

2-1. Package Contents

Check the Content of Your DVG-5121SP Package

DVG-5121SP VoIP Telephone Adapter CAT5 Ethernet Cable* 1 CD-ROM

Standard RJ-11 Phone Cable*1 Quick Installation Guide 12VDC 1.25A Power Adapter

If any of the above items are missing, please contact your reseller.

2-2. System Requirements for

Make sure you have all of the following before you begin to set up the DVG-5121SP

A subscription with an Internet Service Provider (ISP)

Configuration:

A Computer running Windows, with a CD-ROM drive and an Ethernet port An Ethernet-based broadband modem A st andard analog telephone

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Installation and Applications DVG-5121SP User’s Manual

3. Installation and Applications

3-1. VoIP Telephone Adapter Assigned with a Public IP Address

The VoIP telephone adapter will have a Public IP address for Internet connection regardless of whether it is a

static IP address, DHCP (using a Cable Modem), or PPPoE (Dialup / ADSL).

VoIP telephone adapter IP

Settings

NAT/STUN Settings Optional setting

DDNS Settings Optional setting

Need to set up as static IP,

DHCP, or PPPoE

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Installation and Applications DVG-5121SP User’s Manual

3-2. VoIP telephone adapter in a NAT network

The VoIP telephone adapter uses a virtual IP address and the IP sharing function of other systems to connect

to the Internet.

LAN IP address of IP sharing Please avoid IP address 192.168.1.1-192.168.1.254 (You may need to

change the settings of IP sharing or change SIP series VoIP telephone

adapter LAN Port IP address)

VoIP telephone adapter IP Settings Set as static IP address, and assign the LAN IP address of the IP sharing to

the Default VoIP telephone adapter.

NAT /STUN Settings

Enable

The WAN of the IP sharing

device has a static IP

address.

The WAN of the IP sharing

device has a dynamic IP

address.

If the WAN of the IP sharing device has static IP address, then

the NAT IP address is set as the Public IP address of the IP

sharing.

If the WAN of the IP sharing device uses a dynamic IP address,

then it has to comply with the DDNS settings. When suing NAT,

you must enter the URL (Uniform Resource Locator) that is

registered to the DDNS server.

Disabled DDNS Settings

Enabled: enter the registered URL (Uniform

Resource Locator) into the network settings ->

under NAT

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Installation and Applications DVG-5121SP User’s Manual

3-3. Telephone Interface Description

Example:

DVG-5121SP connecting directly to phone sets

After connecting telephone sets to P1-P2, users can make direct calls, (P1-P2 are FXS interfaces). Each set

acts as an independent IP line that provided by applied SIP server.

Integrating the DVG-5121SP with PBX

Line port is PSTN/ PBX <FXO> interfaces, that connected to telephone sets for direct calls. But for this product

definition, it just supported as a back up solution enabled automatically when network or SIP phone failed.

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Installation and Applications DVG-5121SP User’s Manual

3-4. Setting up the DVG-5121SP Using a Web Browser

The factory default LAN Port IP address is 192.168.1.1

Instructions

Step1. Open an Internet browser.

Step2. Enter VoIP telephone adapter’s WAN Port IP address in the website address area (If the PC is

connected to the LAN Port, enter the LAN Port IP address. The default is 192.168.1.1) Step3. The factory default settings for Login ID is Admin and Password is left blank). Step4. Change the default settings of Administrator’s Name, Password and Web UI Login ID, Password in

Administrator account.

After completing and confirming the settings, some of the settings will take effect immediately. But some

of network related settings would take effect after the VoIP telephone adapter is restarted. Please go to

System Operation to save the settings before restarting the system if needed.

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Installation and Applications DVG-5121SP User’s Manual

The DVG-5121SP VoIP telephone adapter doesn’t allow multiple people to configure the VoIP telephoneadapter at the same time. If a user already logged into the system, other users from different IP addresses cannot login at the same time. Please remember to logout or restart the system if not using the web configuration function. Or some of the network management, like the Telnet will not be allowedto use for the network control.

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Basic Network Settings DVG-5121SP User’s Manual

4. Basic Network Settings

4-1. WAN

The network settings are used to set the VoIP telephone adapter’s communication ports, IP configurations,

ADSL service setting, IP tunneling and etc. You might refer to the following pages for different WAN settings.

4-1-1. Static IP

Just as each building on a street has an address, so does each computer on the Internet. This "address

scheme" allows you to distinguish between every computer on the Internet. For example, you may have come

across a number in association with Internet lingo such as "198.69.121.3"--or something similar. This is an

Internet Protocol (IP) address.

WAN Port IP Assignment: Select Static if your ISP assigned you a fixed IP address, subnet mask, and DNS server

addresses. Please contact your local Internet Service Provider (ISP) if you have any questions.

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Basic Network Settings DVG-5121SP User’s Manual

4-1-2. DHCP

DHCP stands for "Dynamic Host Configuration Protocol". DHCP's purpose is to enable individual computers on an IP network to

extract their configurations from a server (the 'DHCP server') or servers, in particular, servers that have no exact information

about the individual computers until they request the information. The overall purpose of this is to reduce the work necessary to

administer a large IP network. The most significant piece of information distributed in this manner is the IP address.

WAN Port IP Assignment: Select Dynamic (DHCP, most common) to set user settings of WAN port MAC, WAN

port ping and DNS server

Host Name: The Host Name is optional but may be required by some ISPs. The default host name is the

device name of the Router and may be changed.

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Basic Network Settings DVG-5121SP User’s Manual

WAN Port MAC: The default MAC Address is set to the WAN’s physical interface MAC address on the VoIP

telephone adapter. It is not recommended that you change the default MAC address unless required by your

ISP. The default MAC address is set to the WAN’s physical interface MAC address on the VoIP telephone

adapter. You can use the “Clone MAC Address” button to copy the MAC address of the Ethernet Card installed

by your ISP and replace the WAN MAC address with the MAC address of the router.

Ping from WAN: While enable, it allows end user ping from WAN through internal to check the device working

or not.

MTU: Maximum Transmission Unit - you may need to change the MTU for optimal performance with your

specific ISP. 1500 bytes is the default MTU.

MRU: Maximum Receive Unit - you may need to change the MRU for optimal performance with your specific

ISP. 1500 is the default MRU.

Set DNS server: Enter the Primary DNS server IP address assigned by your ISP.

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Basic Network Settings DVG-5121SP User’s Manual

4-1-3. PPPoE (DSL)

Point to Point Protocol over Ethernet is a proposal specifying how a host personal computer (PC) interacts with

a broadband modem (i.e. xDSL, cable, wireless, etc) to achieve access to the growing number of High speed

data networks. Relying on two widely accepted standards, Ethernet and the point-to-point protocol (PPP), the

PPPoE implementation requires virtually no more knowledge on the part of the end user other than that required

for standard Dial up Internet access. In addition, PPPoE requires no major changes in the operational model for

Internet Service Providers (ISPs) and carriers. The significance of PPP over Ethernet has to do with its far

greater ease of use versus competing approaches. By making high speed access easier to use for end

consumers, and more seamless to integrate into the existing infrastructure for carriers and ISPs, PPPoE could

speed the widespread adoption of High speed access services

WAN Port IP Assignment: Select PPPoE.

Host Name: The Host Name is optional but may be required by some ISPs. The default host name is the

device name of the Router and may be changed.

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Basic Network Settings DVG-5121SP User’s Manual

WAN Port MAC: The default MAC Address is set to the WAN’s physical interface MAC address on the VoIP

telephone adapter. It is not recommended that you change the default MAC address unless required by your

ISP. The default MAC address is set to the WAN’s physical interface MAC address on the VoIP telephone

adapter. You can use the “Clone MAC Address” button to copy the MAC address of the Ethernet Card installed

by your ISP and replace the WAN MAC address with the MAC address of the router.

Ping from WAN: While enable, it allows end user ping from WAN through internal to check the device working

or not.

MTU: Maximum Transmission Unit - you may need to change the MTU for optimal performance with your

specific ISP. 1500 is the default MTU.

MRU: Maximum Receive Unit - you may need to change the MRU for optimal performance with your specific

ISP. 1500 is the default MRU.

PPPoE Username: Enter your PPPoE user name.

PPPoE Password: Enter your PPPoE password and then retype the password in the next box.

Service Name: Enter the ISP Service Name (optional).

IP Address: Enter the IP address (Static PPPoE only).

Connect Type: Select either Keep Alive or Manual on.

Max Idle Time: Enter a maximum idle time during which the Internet connection is maintained during inactivity.

To disable this feature, enable Auto-reconnect.

Set DNS server: Enter the Primary and Secondary DNS Server Addresses (Static PPPoE only).

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Basic Network Settings DVG-5121SP User’s Manual

Open your web browser and enter

the URL address bar and press Enter.

http://192.168.1.1 in the

Enter “admin” as the username and click Login to enter the device’s Web GUI. No password needed.

Click Basic Network

Settings and then WAN.

Click the PPPoE radio button. Enter PPPoE Username,

Password and Ret

Click Submit at the bottom of the page.

e Password.

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Basic Network Settings DVG-5121SP User’s Manual

The system will restart after you

click Submit.. After restarting,

the Web GUI will return to the

settings you entered will be

displayed after

Click Submit at the bottom of

the page.

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Basic Network Settings DVG-5121SP User’s Manual

4-1-4. PPTP

PPTP stands for Point to Point Tunneling Protocol. It was developed by a consortium including Microsoft and is

used for establishing VPN (Virtual Private Network) tunnels across the Internet. This allows remote users to

securely and inexpensively access their corporate network from anywhere on the Internet.

PPTP uses a client-server model for establishing VPN connections. Most Microsoft operating systems ship with

a PPTP client, so there is no need to purchase third-party client software. PPTP has the additional advantage

over other VPN technologies of being easy to setup.

WAN Port IP Assignment: Select PPTP.

Host Name: The Host Name is optional but may be required by some ISPs. The default host name is the device

name of the Router and may be changed.

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