Contents Package Contents......................1 Introduction ........................1 Connections ........................2 LEDs ..........................3 Features ........................... 4 Using the Configuration Wizard ..................5 Home > WAN > Dynamic IP Address ................6 Home > WAN > Static IP Address ................7 Home >...
DVG-2001S will cause damage and void the warranty for this product. Introduction The D-Link DVG-2001S VoIP Terminal Adapter links traditional telephony networks to IP networks with conventional telephony devices such as analog phones or fax machines. It can reduce long distance phone charges and deliver toll-quality voice communication over the IP network.
Connections The Ethernet Port (LAN) is auto MDI/MDIX, meaning you can use either a straight-through or a crossover Ethernet cable. Power Adapter Phone Connection Connect your Connect to your phone 12V 1.2A power using standard phone adapter here. cabling. Factory Reset button Auto MDI/MDIX LAN Port Connect the Ethernet...
LEDs Phone LED This LED will light when a telephone is off the hook. A blinking LED indicates an incoming call is detected LAN LED Power LED An active LED indicates A solid light a link has been indicates a valid established.
Features One Foreign Exchange Subscriber (FXS) POTS port (RJ-11 Jack) One NWay 10/100BASE-TX Fast Ethernet port for network connection Voice Activity Detection (VAD)/Comfort Noise Generation (CNG) Silence suppression to reduce bandwidth consumption Adaptive jitter buffer for smooth voice reception Lost packet recovery ability for improved voice quality Support QoS (Quality of Service) for voice quality guarantee Built-in PPPoE function to support dial-up connection for broadband technology...
Using the Configuration Wizard 10.1.1.1 Whenever you want to configure your network or the DVG-2001S, you can access the Configuration Menu by opening the web-browser and typing in the IP Address of the DVG-2001S. The DVG-2001S default IP Address is shown to the right: •...
Home > WAN > Dynamic IP Address Dynamic IP Address Choose Dynamic IP Address to obtain IP Address information automatically from your ISP. This option should be selected if your ISP has not supplied you with an IP address. This option is commonly used for Cable modem services.
Primary/Secondary Enter a DNS Address if you wish not to use the address provided by DNS Address your ISP. Home > WAN > Static IP Address Static IP Address Choose Static IP Address if all WAN IP information is provided to you by your ISP.
IP Address Input the public IP Address provided by your ISP. Subnet Mask Input your Subnet mask. (All devices in the network must have the same subnet mask.) Default Gateway Input the public IP address of the ISP to which you are connecting. Primary DNS Address Input the primary DNS (Domain Name Server) IP address provided by...
Page 12
PPPoE Choose this option if your ISP uses PPPoE. (Most DSL users will select this option.) User Name Enter The PPPoE user name provided to you by your ISP. Password Enter The PPPoE password provided to you by your ISP. Retype Password Retype the password entered in the previous field.
Page 13
Secondary DNS Address This is an optional DNS Address entry to be used if the primary DNS fails. Click Apply to set any changes made to the memory of the VoIP Terminal Adapter. Click Connect to initiate a PPPoE connection. Click Disconnect to end a PPPoE connection.
Advanced > VOIP > Server Configuration The VoIP Terminal Adapter can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). The screen shown to the right, along with those on the following pages are used to configure your router to communicate with the devices that will send and receive telephone calls over the Internet.
Page 15
Select TEL-URL to have the router use the SIP number without a domain name in the SIP messages that it sends. User Parameter Phone You can set this to Enabled or Disabled. This determines whether or not the phone number is appended to the information forwarded to your SIP server.
Advanced > VOIP > Provisioning Provisioning is a function that automatically updates your DVG-2001S’s VoIP configuration by using a TFTP server located on the Internet. If you have accesses to such a service, you will need to know the URL and Proxy Address of the Provisioning Server.
NAT. STUN is useful if you need to use the DVG-2001S behind a modem or router that provides the connection to your ISP and then to the Internet and does not support symetric NAT. You will need access to a STUN server on the Internet and its IP address to use STUN on the DVG-2001S.
Advanced > VOIP > User Agent The VoIP Terminal Adapter can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). Same Phone Number Use this field to enable or disable the use of the same telephone number for the User Agent as for the Server Agent.
Advanced > VOIP > Peer to Peer The VoIP Terminal Adapter can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). Index This field assigns the telephone socket (on the back of the router) to the information entered in the User Agent. Phone Number The telephone number assigned to this entry User IP Address...
Advanced > VOIP > Telephony The VoIP Terminal Adapter can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). DTMF Method Out-of band Dual Tone Multi-frequency – Dual Tone Multi-frequency (DTMF) mode sets how the router will handle the tones that your telephone makes when you push its buttons.
Advanced > Misc. Signaling ToS Signaling ToS -ToS field value in UDP IP Packets carrying a SIP Message RTP ToS RTP ToS - ToS field value in UDP IP Packets carrying a RTP data Receive Gain Used to raise or lower the gain (volume) of signals that come in from the IP and are sent to the line-side or trunk-side interface.
Tools > Admin Change System Password To change the password used to access the web manager, type Password Confirm Password to be certain you have typed it correctly. Click the Apply button to activate password. System User Name remains “admin”, this cannot changed...
You can upgrade the firmware of the VoIP Terminal Adapter here. Make sure the firmware you want to use is on the local hard drive of the computer. Please check the D-Link Support site for firmware updates at http://support.dlink.com. You can download firmware upgrades to your hard drive from the D-Link support site.
Tools > Config This screen allows you to backup restore configuration files. Click Backup initiate backing up of a configuration file. Click Upload to initiate uploading configuration file once you have located it by using the Browse button. Tools > Save & Reboot This screen allows you to save and reboot the VoIP Terminal...
This page displays current information for the DVG-2001S. MAC Address: MAC address of the DVG-2001S IP Address: WAN/Public IP Address Subnet Mask: WAN/Public Subnet Mask Default Gateway: WAN/Public Gateway IP Address Status > Stats The VoIP Terminal Adapter keeps a running log of events and activities occurring on the device.
Page 27
The screen above displays the Traffic Statistics. Here you can view the amount of packets that pass through the DVG-2001S on the WAN port. The traffic counter will reset if the device is rebooted or can be reset by clicking the Reset button. To refresh current...
Status > Cable Tester The VoIP Terminal Adapter offers you to conduct a Ping test by entering the IP address in the field below and then clicking the test button. .
Page 29
Help The Help tab will give basic information referring to various screens located in the VoIP Terminal Adapter. To view a specific section, click on its hyperlinked name. A new window of information will appear.
Frequently Asked Questions Why can´t I access the web based configuration? When entering the IP Address of the DVG-2001S (10.1.1.1), you are not connecting to the Internet or have to be connected to the Internet. The device has the utility built-in to a ROM chip in the device itself.
Page 33
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) What type of cable should I be using? (continued) What´s the difference between a crossover cable and a straight-through cable? wiring in crossover and straight-through cables are different. The two types of cable have different purposes for different LAN configurations.
Page 34
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) When to use a crossover cable and when to use a straight-through cable: Computer to Computer – Crossover Computer to an normal port on a Hub/Switch – Straight-through Computer to an uplink port on a Hub/Switch –...
Page 35
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) S t e p 2 Disable any Internet security software running on the computer. Software firewalls like Zone Alarm, Black Ice, Sygate, Norton Personal Firewall, etc. might block access to the configuration pages.
Page 36
S t e p 4 Check your IP Address. Your computer must have an IP Address in the same range of the device you are attempting to configure. Most D-Link devices use either 10.0.0.1 or the 192.168.0.X range. How can I find my IP Address in Windows 95, 98, or ME? Step 1 Click on Start and then click on Run.
Page 37
Click OK to close the IP Configuration window. S t e p 4 (continued) Check your IP Address. Your computer must have an IP Address in the same range of the device you are attempting to configure. Most D-Link devices use either 10.0.0.1 or the 192.168.0.X range.
Page 38
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) How can I find my IP Address in Windows 2000/XP? Step 1 Click on Start and select Run. Step 2 Type cmd then click OK. Step 3 From the Command Prompt, enter ipconfig.
Page 39
(continued) Check your IP Address. Your computer must have an IP Address in the same range of the device you are attempting to configure. Your D-Link device uses 10.1.1.1. Make sure you take note of your computer´s Default Gateway IP Address. The Default Gateway is the IP Address of the D-Link VoIP Terminal Adapter.
Page 40
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) can I assign Static Address Windows 2000? (continued) Click “Use the following IP Address” and enter an IP Address that is on the same subnet as the LAN IP Address on your VoIP Terminal Adapter.
Page 41
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) can I assign Static IP Address Windows 98/Me? Step 1 From the desktop, right-click on the Network Neighborhood icon (Win ME - My Network Places) and select Properties. Highlight TCP/IP and click the Properties button.
Page 42
Frequently Asked Questions (continued) Why can´t I access the web based configuration? (continued) can I assign Static IP Address Windows 98/Me? (continued) Step 2 Click Specify an IP Address. Enter in an IP Address that is on the same subnet as the LAN IP Address on your VoIP Terminal Adapter.
Page 43
S t e p 5 Access the web management. Open your web browser and enter the IP Address of your D-Link device in the address bar. This should open the login page for the web management. Follow instructions to login and complete the configuration.
Page 44
Frequently Asked Questions (continued) How can I setup my router to work with a Cable modem connection? S t e p 1 Power cycle the cable modem and router: Turn the cable modem off (first). Turn the router off Leave them off for 2 minutes.** Turn the cable modem on (first).
Page 45
MTU to a lower number such as 1472, 1452, etc. Contact your ISP for more information and the proper MTU setting for your connection. Step 6 Click Apply. When prompted, click Continue. Once the screen refreshes, unplug the power to the D-Link VoIP Terminal Adapter.
Page 46
Turn off your DSL modem for 2-3 minutes. Turn back on. Once the modem has established a link to your ISP, plug the power back into the D-Link VoIP Terminal Adapter. Wait about 30 seconds and log back into the router.
Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within the United States and within Canada for the duration of the warranty period on this product. U.S. and Canadian customers can contact D-Link technical support through our website, or by phone.