DVG-2101S VoIP Telephone Adapter User Manual Version 1.
Table of Contents INTRODUCTION ............................................................................................................................................... 1 PACKAGE CONTENTS ....................................................................................................................................... 1 FEATURES ....................................................................................................................................................... 2 FRONT PANEL .....
Introduction DVG-2101S User Manual Introduction The D-LINK DVG-2101S VoIP Telephone Adapter links conventional telephony devices such as analog phones or fax machines to IP networks. The DVG2101S includes one Ethernet port and one RJ-11 telephone jack that provide voice communication over the IP network. The Ethernet port is for a DSL/Cable Modem or other WAN (Wide Area Network) devices. It can be configured and monitored using a web browser.
DVG-2101S User Manual Introduction Features z WAN support One 10/100Mbps auto-MDI/MDIX Ethernet port WAN Type: Static IP, Dynamic IP, and PPPoE MAC Address Clone NAT Traversal: Outbound Proxy, STUN Dynamic DNS support: DlinkDdns, DynDns VLAN ID Tag QoS: IP Precedence NTP z Management Web-base, Telnet, and telephone keypad configuration (dial prefix) Built-in Ping Tool Remote firmware upgrade via TFTP, HTTP, HTTPS, and FTP Multi-function reset button: IVR, reset , restore the factor
Introduction DVG-2101S User Manual SIP NAT Keep Alive Time VPN Flash Hook Timer Adaptive jitter buffer Programmable gain control In-band DTMF Out-of-band DTMF relay: RFC2833/ SIP info DTMF Termination Impedance: 600/900& complex Impedance Failover SIP Proxy server registrations T.30 FAX pass through, T.38 real time FAX relay Caller ID: DTMF, FSK-Bellcore, FSK-ETSI detection and generation by country select Telephone book Voice Codec Feature: G.711 u-law/a-law, G.723.
DVG-2101S User Manual Introduction Front Panel Power LED This LED will light solid when the device finishes a self-test and booting up. This LED will flash during device self-test and booting and light off if the self-test fails. Phone LED This LED will light solid when the telephone is off-hook. A fast blinking LED indicates an incoming call and a slow blinking LED indicates a message is waiting. This LED will light off if the phone connected to the phone port is on-hook.
Introduction DVG-2101S User Manual Rear Panel Reset Button Use a paper clip to: 1. Press 1-2 seconds to enable IVR. 2. Press 4-6 seconds to reset this unit. 3. Press 8-10 seconds to restore this unit’s factory default settings. Phone Port Connects to your phone using a standard phone cable (RJ-11). Power Receptor Connects to the provided power adapter. WAN Port Connects to your broadband modem using an Ethernet cable.
DVG-2101S User Manual Hardware Installation Hardware Installation Connecting the DVG-2101S Directly to a Modem If your computer connects directly to a DSL or Cable modem and does not connect to a router, follow the steps below to install your DVG-2101S. Note: This is the most common setup configuration for the DVG-2101S. If you do not require the use of more than one LAN port, you do not need an additional router. 1. Turn off your computer. 2.
Hardware Installation DVG-2101S User Manual Connecting the DVG-2101S Behind a Router If you wish to connect your DVG-2101S behind a router, follow the steps below. After the steps are completed, your setup should look similar to the diagram below. 1. Turn off your computer. 2. Disconnect the power to the Cable/DSL modem (unplug the modem or turn off the power switch). 3. Disconnect the power to your existing router (unplug the router or turn off the power switch). 4.
DVG-2101S User Manual Hardware Installation By default the unit is already configured to work behind a router. Be sure to change your computer’s IP settings to DHCP (to automatically be assigned an IP address from the DVG-2101S) regardless of what type of Internet connection you have. (Please refer to your Network Interface Card’s manual for more detailed information.
Configuration DVG-2101S User Manual Configuration Prior to using your web browser for accessing the web-based configuration utility, if DHCP is not enabled on your computer, be sure to assign a static IP address to the VoIP Telephone Adapter. Use the computer that was last connected directly to your Cable/DSL modem. Right-click My Network Places > select Properties > right-click Local Area Connection > select Properties > double-click Internet Protocol (TCP/IP). Set your PC’s IP address to 192.168.1.
DVG-2101S User Manual The Setup Wizard will guide you through the quick setup steps. Click Setup Wizard. Click Next. Step 1 You can change the login password during this step or just leave them the same as the default values. Click Next. Step 2 Select your time zone from the drop-down list. Then select a NTP time server or configure your preferred time server. Click Next.
Configuration DVG-2101S User Manual Step 3-1 If you selected Static IP, enter the IP address, subnet mask and gateway supplied by your ISP. Click Next. Step 3-1-1 Static IP users have to set the DNS address. Click Next. Step 3-1 If you selected Dynamic IP, you may enter the host name in the field. Click Next.
DVG-2101S User Manual Step 3-1 If you selected PPPoE, enter your username and password supplied by your ISP. Click Next. Step 4 Enable and configure your SIP account (phone port ) with the settings provided by your ISP/ITSP. Click Next. Step 5 Setup is finished. Click Restart to reboot the DVG-2101S. Once the adapter is finished rebooting, turn on your modem and allow up to 2 minutes to connect to your ISP. Click Restart.
Setup DVG-2101S User Manual Setup Internet Setup Connection Type The WAN connection type setting allows you to configure this device to establish your broadband Internet connection. Your Internet Service Provider (ISP) should provide the necessary information to you when you subscribe to the Internet access service. Dynamic IP Choose Dynamic IP if the VoIP Adapter obtains its WAN IP address from a DHCP server. Host Name Input the host name of the DHCP server.
DVG-2101S User Manual Setup Static IP Choose Static IP Address if the WAN IP information is provided to you by your ISP. You will need to enter in the IP address, subnet mask, gateway address, and DNS addresses provided to you by your ISP. You should enter the IP address, subnet mask, and gateway address in this page and enter the DNS addresses in the DNS page which is under the Advanced tab. IP Address Subnet Mask Gateway 14 Input the public IP Address provided by your ISP. Input your Subnet mask.
Setup DVG-2101S User Manual PPPoE Choose PPPoE (Point-to-Point Protocol over Ethernet) if your ISP uses a PPPoE connection. Your ISP will provide you with a username and password. Most DSL users will select this option. PPPoE User Name PPPoE Password Check Password PPPoE Service Name Idle Time Out Auto Reconnect MTU Enter the PPPoE user name supplied by your ISP. Enter the PPPoE password supplied by your ISP. Retype the password entered in the previous field.
DVG-2101S User Manual Setup MAC Address Clone Basically, every Ethernet interface (also called a NIC - Network Interface Card) has a MAC address. If the administrator assigns IP addresses to devices according to the authorized MAC address, or only allows devices with authorized MAC addresses to access the network, you may manually enter the MAC address here. MAC Address Check this checkbox to enable the MAC Address Clone feature. Clone MAC Address Enter the MAC address you want to use.
Setup DVG-2101S User Manual Static Routing You can specify additional information according to the network topology the VoIP Adapter is attached to in order to establish an efficient networking environment. Click Add button to configure static routing settings. Network Destination Netmask Gateway Enter in the IP address of the specified network that you want to access using the static route. Enter in the subnet mask for the specified network. Enter in the gateway IP address of the specified network.
DVG-2101S User Manual Setup VoIP Setup The VoIP (Voice over Internet Protocol) Adapter can be configured to handle voice communication over the Internet. The screen shown below, along with the SIP account list and phone book pages are used to configure the basic settings to allow you to communicate with the devices that will send and receive telephone calls over the Internet. SIP Account List The VoIP Adapter allows you to make calls through the Internet or PSTN.
Setup DVG-2101S User Manual Phone Book This page allows you to add and edit your frequently used VoIP phone numbers in the phone book. It is also required if you want to make peer-to-peer calls. In peer-to-peer calls, you call another VoIP device directly without going through a SIP server. Click the Add button to edit the phone book. Phone Number Display Name Distinctive Ring SIP URL Enter the phone number of your contact.
DVG-2101S User Manual Setup Time and Date The VoIP Adapter allows you to maintain the system clock via the Internet. You must first select your time zone from the drop-down list, then select a predefined NTP (Network Time Protocol) time server from the drop-down list, or specify the IP address of your preferred NTP time server on the Internet manually. Synchronizing with a time server ensures the time-based client filtering features and system log entries are based on the correct localized time.
Advanced DVG-2101S User Manual Advanced VoIP Settings This VoIP section allows you to configure advanced settings for your VoIP connections. Call Feature This page allows you to configure advanced features for your SIP account. Forward Always Forward Busy Forward No Answer Check the checkbox and enter the phone number to forward all incoming calls to, regardless of any other conditions. Check the checkbox and enter the phone number to forward all incoming calls to, if the phone port is busy.
DVG-2101S User Manual Advanced Warm Line* Check the checkbox and enter a specific number to be dialed automatically by the VoIP Adapter when the user goes off-hook on the line and does not input any digits after a configurable timeout has elapsed. For example, this feature can be used for emergency or operator dialing if you do not input any dialing information after a certain time.
Advanced DVG-2101S User Manual SIP Setting This page allows you to configure the settings related to the SIP service provider. You need to configure your VoIP Adapter to communicate with the devices that will send and receive telephone calls over the Internet. If you are behind a NAT modem or router, you may have to use a STUN server. Signaling Port RTP Start RTP End STUN Server Address NAT Keep Alive Time Rport T.
DVG-2101S User Manual Advanced P_Assert Check the checkbox to enable P_Assert to hide the client name when sending messages to the SIP proxy server. Check the checkbox to enable E.164 ENUM (Number Mapping) feature. E.164 is a mechanism to transform an E.164 number into a list of URIs (Uniform Resource Identifiers) so that the IP users and available services can be identified by a public telephone number. Check the checkbox to enable this function.
Advanced DVG-2101S User Manual Digit Plan Syntex To specify a Enter the following Result Digit 0 1 2 3 4 5 6 7 8 9 * Identifies a specific digit (do not use #) Range [digit-digit] Identifies any digit dialed that is included in the range Range [digit-digit, digit] Specifies a range as a comma separated list Wildcard x x matches any single digit that is dialed Wildcard . .
DVG-2101S User Manual * . T ! Advanced The “*” represents the * (star key) on your telephone keypad. For example, *xx means press * key followed by any two digits from 0-9, such as *69 or *55. The “.” (dot) means repeat the previously listed digit zero or more times. For example, x. means zero or more digits and xx. means at least one or more digits. The “T” represents that an additional timeout period should take place before automatic send out the dialing.
Advanced DVG-2101S User Manual When you dial *666: Scenario Rule Combination The VoIP Adapter will do… 1 Rule1 + Rule2 + Rule3 + Rule4 = Enter the VoIP Adapter’s IVR mode 2 Rule2 + Rule3 + Rule4 = Address a call to abc@domain.com 3 Rule3 + Rule4 = Replace the input with 911, but this number will not be sent out 4 Rule4 = Immediately send the dialing to the proxy or UA If the dialed numbers or characters do not match to the digit plan, you will probably hear a busy tone from the telephone handset.
DVG-2101S User Manual Prefix Mode OP Number Min Len Max Len Interface Advanced The prefix specifies a series of digit sequences. When you dial a series of digits, each sequence in the prefix is tested as a possible match. The matching sequences form a set of candidate digit sequences. The phone number set here is used to add, strip, or replace the OP number. None: No action.
Advanced DVG-2101S User Manual Dial Prefix This page allows you to configure your dialing policy. You can change the default dial prefix settings to fit you dialing behavior.
DVG-2101S User Manual Advanced Codec The codec used for each call will be negotiated with the peer party before each session, and therefore many codecs will not be included in your default configuration. The default codec is G.729A, it occupies little bandwidth while maintaining good voice quality. If your upstream speed is only 64Kbps, using G.711_A codec is not recommended. It is better to have at least 256Kbps upstream if you would like to use G.711_A.
Advanced DVG-2101S User Manual Phone Setting This page allows you to enable VAD (Voice Activity Detection), CNG (Comfortable Noise Generation), and Echo Cancellation. You can also specify the Receive/Send Gain as well as select the Telephony Tone and Caller ID type. The VoIP Telephone Adapter provides default ring-tone parameters configured for various countries. Voice Activity The VAD (Voice Activity Detection) feature allows the VoIP Adapter to stop transmitting when you are not speaking.
DVG-2101S User Manual Advanced DNS The DNS (Domain Name System) feature allows you to set the configuration of the DNS proxy. DNS Server Configuration Primary DNS Address Secondary DNS Address 32 Select to obtain DNS server address automatically or specify the DNS server(s) if you are provided DNS information by your ISP. Enter the primary DNS IP address provided by your ISP. Enter the secondary DNS IP address provided by your ISP.
Advanced DVG-2101S User Manual Dynamic DNS The Dynamic DNS service allows you to bind the device's public IP address to a static hostname, allowing your computer to be more easily accessed from various locations on the Internet. Most broadband Internet Service Providers assign dynamic (changing) IP addresses. Using a DDNS service provider, your friends can enter in your domain name to connect to your server no matter what your IP address is.
DVG-2101S User Manual Advanced QoS The QoS (Quality of Service) feature allows you to classify traffic by its priority and mark it with a Differentiated Services (DiffServ) flag. VLAN ID Priority (Voice/Data) Specify the VLAN ID from 0 to 4095. Indicate the priority of voice and data separately. The higher the value, the higher the priority. If you configure data and voice with the same value, it means they have the same priority.
Advanced DVG-2101S User Manual VPN A Virtual Private Network (VPN) is the extension of a private network that encompasses links across shared or public networks like the Internet. In short, using VPN technology, you can send data between two computers across a shared or public network in a manner that emulates the properties of a point-topoint private link.
DVG-2101S User Manual Advanced Enter an account name for the connection. You can configure up to four accounts for this device. Select the VPN type to be IPSec, PPTP, or L2TP from the dropdown list. User Name Enter the user name for VPN connection. Password Enter the password for VPN connection. Enter the server IP for VPN connection and/or check the Server IP checkbox to use the remote VPN gateway as the default gateway. Enter the remote LAN IP for the VPN connection.
Maintenance DVG-2101S User Manual Maintenance System Configuration These configuration tools help you reboot, backup, restore settings, or reset the VoIP Adapter to its factory default settings. Reboot Backup Settings Update Settings Restore Default Settings This feature allows you to reboot the device while still keeping its current settings. This feature allows you to save the device's current settings as a file on your PC.
DVG-2101S User Manual Maintenance Auto Provision This page allows you to automatically update your VoIP Adapter’s configuration by using a TFTP, FTP, HTTP, or HTTPS server located on the Internet. If you have to access such services, you will need to know the IP address of the provisioning server. Select your provision criteria to be Only Power Up, Interval, or Auto Provision Disable. Protocol Indicate the provision protocol supplied by your ISP from the dropdown list.
Maintenance DVG-2101S User Manual SNMP (for SNMP model only) SNMP (Simple Network Management Protocol) is a protocol allowing network administrators to obtain information and even configure various network devices remotely. A computer attached to the network is called a Network Management Station (NMS). The access rights to the agent are controlled by community strings. To communicate with the VoIP Adapter, the NMS must first submit a valid community string for authentication.
DVG-2101S User Manual Maintenance Log Setting This page allows you to configure settings to upload logs to a TFTP server and/or download logs to your local drive. TFTP Server IP Update Interval Max File Size Log File Type 40 Enter the IP address of a TFTP server. Enter the update interval in day(s). Enter the maximum file size that can be accepted. Select the log file type, either System Log or Network Statistics, from the drop-down list to download logs.
Maintenance DVG-2101S User Manual Firmware Update This tool allows you to upgrade this device's firmware locally. This device is also capable of being managed remotely by the service provider. Note: Please contact your Internet Service Provider prior to upgrading your firmware. The update process takes several minutes to complete, and your VoIP Adapter will reboot. Please DO NOT power off your device before the update is complete.
DVG-2101S User Manual Maintenance Access Control Access to your VoIP Adapter is controlled through two user accounts: admin and user. The username “admin” has unrestricted access to change and view the settings of the VoIP Adapter. The username “user” can access the VoIP Adapter, view configuration settings and statistics, and update the VoIP Adapter's software. By default, all passwords are intentionally left as blank.
Maintenance DVG-2101S User Manual Ping Test The VoIP Adapter allows you to perform a ping test. This feature helps you to diagnose connection problems. If you can ping an IP on the WAN side successfully, you should be able to access the Internet. IP/Domain Enter the IP/Domain you want to ping in the field below and then click the Ping button.
DVG-2101S User Manual Status Status Device Information You can use the Device Info screen to view the connection status for the VoIP Adapter's WAN/LAN interfaces, current firmware, and other related information.
Status DVG-2101S User Manual VoIP Status You can use the VoIP Status screen to view the phone port status.
DVG-2101S User Manual Status CDR Status You can use the CDR (Call Detail Record) Status screen to view the call history records of incoming and outgoing calls. It stores up to 100 records.
Status DVG-2101S User Manual VPN Status You can use the VPN Status screen to view the VPN connection status.
DVG-2101S User Manual Status Network Status You can use the Network Status screen to view the routing table, VoIP and network statistics to observe the current network conditions.
Status DVG-2101S User Manual System Log You can view all the records of events that have occurred on the VoIP Adapter.
DVG-2101S User Manual Help Help Help Menu This help menu provides some information to help you know more details about the VoIP Adapter. Select the item which you want to view to display the description.
Configuration through IVR DVG-2101S User Manual Configuration through IVR The VoIP Adapter provides a convenient IVR (Interactive Voice Response) function to help you query and configure the basic settings of the VoIP Adapter with a phone and without turning on a PC. To access IVR mode, plug a phone into the VoIP Adapter and then pick up the handset and press * (star) 666 # (pound). You will hear voice instructions through the handset.
DVG-2101S User Manual Frequently Asked Questions Frequently Asked Questions Q: Why can’t I access the web-based configuration utility? A: When entering the IP address of the VoIP Adapter (192.168.1.150), you are not connecting to a website on the Internet and don’t have to be connected to the Internet. The device has the utility built into a ROM chip in the device itself. Your computer must be on the same IP subnet to connect to the web-based utility.
Frequently Asked Questions DVG-2101S User Manual Q: What can I do if I forgot my password? A: If you forgot your password, you must reset your VoIP Adapter. Unfortunately this process will change all of your settings back to the factory defaults. To reset the VoIP Adapter, locate the reset button on the rear panel of the unit. With the VoIP Adapter powered on, use a paperclip to hold the button down for 10 seconds. Release the button and the VoIP Adapter will go through its reboot process.
DVG-2101S User Manual Frequently Asked Questions Q: How can I set my computer to use a static IP address? A: If you are not using a DHCP capable gateway/router, or you need to assign a static IP address, please follow the steps below: 1. 2. 3. 4. 5. Windows® XP: Click on Start > Control Panel > Network Connections. Windows® 2000: From the desktop, right-click My Network Places > Properties. Right-click on the Local Area Connection which represents your network adapter and select Properties.
Registration DVG-2101S User Manual Technical Specifications SIP2 (RFC3261) SIP1 (RFC2543) G.711 a/u-law, G.726, G.729A/B, G.723.1 Loop-Start FXS interface DTMF tone detection/generation V.21/V.25 Modem/Fax tone detection Echo Cancellation: G.168 WAN: 10/100 Auto MDI/MDI-X Ethernet port Ethernet Ports IEEE 802.3 10BASE-T Ethernet compliant IEEE 802.
DVG-2101S User Manual FCC EMI Statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
