D-Link DVG-7111S User manual

DVG-7111S
VoIP Telephone Adapter
User’s Manual
Version 1.0
(21 Feb. 2014)

Preface
D-Link reserves the right to revise this publication and to make changes in the content hereof without
obligation to notify any person or organization of such revisions or changes.
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its
subsidiaries in the United States or other countries. All other company or product names mentioned herein
are trademarks or registered trademarks of their respective companies.
Copyright © 2014 by D-Link Corporation.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed
written permission from D-Link Corporation.
FCC Warning
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 communication. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
‧Reorient or relocate the receiving antenna.
‧Increase the separation between the equipment and receiver.
‧Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
‧Consult the dealer or an experienced radio/TV technician for help.
CE Mark Warning
This is a Class B product. In a domestic environment, this product may cause radio interference in which
case the user may be required to take adequate measures.
Warnung!
Dies ist ein Produkt der Klasse B. Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen. In
diesem Fall kann vom Benutzer verlangt werden, angemessene Massnahmen zu ergreifen.
Precaución!
Este es un producto de Clase B. En un entorno doméstico, puede causar interferencias de radio, en cuyo
case, puede requerirse al usuario para que adopte las medidas adecuadas.
Attention!
Ceci est un produit de classe B. Dans un environnement domestique, ce produit pourrait causer des
interférences radio, auquel cas l`utilisateur devrait prendre les mesures adéquates.
Attenzione!
Il presente prodotto appartiene alla classe B. Se utilizzato in ambiente domestico il prodotto può causare
interferenze radio, nel cui caso è possibile che l`utente debba assumere provvedimenti adeguati.

Contents
1. Introduction ........................................................................................................................................................4
1-1 Product Overview .......................................................................................................................................4
1-2 Hardware Description.................................................................................................................................5
2. Getting Started ...................................................................................................................................................7
3. VoIP TA Web Configuration.............................................................................................................................14
3-1 SETUP......................................................................................................................................................17
3-1-1 Internet Setup.................................................................................................................................17
3-1-2 VoIP Setup .....................................................................................................................................21
3-1-3 LAN Settings ..................................................................................................................................27
3-1-4 Time and Date................................................................................................................................29
3-2 ADVANCED..............................................................................................................................................30
3-2-1 VoIP................................................................................................................................................30
3-2-2 Access Control ...............................................................................................................................63
3-2-3 Firewall and DMZ...........................................................................................................................64
3-2-4 Advanced Network .........................................................................................................................69
3-3 MAINTENANCE........................................................................................................................................73
3-3-1 Device Management ......................................................................................................................73
3-3-2 Backup and Restore.......................................................................................................................74
3-3-3 Firmware Update............................................................................................................................76
3-3-4 Dynamic DNS.................................................................................................................................77
3-3-5 Log Settings ...................................................................................................................................78
3-3-6 Diagnostics.....................................................................................................................................79
3-3-7 Provision.........................................................................................................................................80
3-3-8 CDR................................................................................................................................................81
3-4 STATUS....................................................................................................................................................82
3-4-1 Device Info .....................................................................................................................................82
3-4-2 VoIP Status.....................................................................................................................................83
3-4-3 LAN Client......................................................................................................................................84
3-4-4 Statistics.........................................................................................................................................85
3-4-5 Logout ............................................................................................................................................85
4. Configuring the VoIP TA through IVR ............................................................................................................86
4-1 IVR (Interactive Voice Response) ............................................................................................................86
4-1-1 IVR Functions Table:......................................................................................................................87
4-2 IP Configuration Settings—Set the IP Configuration of the WAN Port.....................................................88
4-2-1 PPPoE Character Conversion Table:.............................................................................................90
5. Dialing Principles.............................................................................................................................................91
5-1 Dialing Options .........................................................................................................................................91
5-2 Number Translation..................................................................................................................................91
5-3 Routing .....................................................................................................................................................92
Appendix...............................................................................................................................................................94
Product Features ............................................................................................................................................94

DVG-7111S User’s Manual Product Overview
D-Link Systems, Inc. 4
1. Introduction
1-1 Product Overview
The DVG-7111S is designed to carry both voice and facsimile over the IP network. It uses the industry
standard SIP call control protocol so as to be compatible with free registration services or VoIP service
providers’ systems. As a standard user agent, it is compatible with all common Soft Switches and SIP proxy
servers. While running optional server software, the VoIP TAcan be configured to establish a private VoIP
network over the Internet without a third-party SIP Proxy Server.
The DVG-7111S can be seamlessly integrated into an existing network by connecting to a phone set and fax
machine. With only a broadband connection such as an ADSL bridge/router, a Cable Modem or a leased-line
router, the VoIP TA allows you to use voice and fax services over IP in order to reduce the cost of all long
distance calls.
The DVG-7111S can be configured a fixed IP address or it can have one dynamically assigned by DHCP or
PPPoE. It adopts either the G.711, G.726, G.729A or G.723.1 voice compression format to save network
bandwidth while providing real-time, toll quality voice transmission and reception.

DVG-7111S User’s Manual Telephone Interface Description
D-Link Systems, Inc. 5
1-2 Hardware Description
Front Panel
Power: Solid green light indicates a normal power supply.
Alarm: Red light indicates abnormal status, such as failed to register or provision or not obtained IP
address.
Register: The Register LED will turn on when the VoIP Router is connected to a VoIP service
provider. The LED will blink if not connected to a service provider.
LAN indicator: When a connection is established the LED will light up solid. The LEDs will blink to
indicate activity. If the LED does not light up when a cable is connected, verify the cable
connections and make sure your devices are powered on.
WAN indicator: When a connection is established the LED will light up solid. 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 your devices are powered on.
Phone Indicator: Phone LED will light up solid if a phone connected to a phone port is off the hook
or in use. When a phone is ringing, the indicator will blink.
Line Indicator: Line LED light on means FXO/PSTN line is in use (off-hook).
Note: When starting up DVG-7111S, all indicators will light up. After about 40 seconds, the Reg.
indicator will blink in green. If the Prov./Alm indicator continues to blink, it means DVG-7111S is
currently communicating with ISP and has yet to obtain an IP address or fail to register to VoIP
Service Provider.

DVG-7111S User’s Manual Telephone Interface Description
D-Link Systems, Inc. 6
Rear Panel
1. Line: Connect to your original telephone line on the wall jack with RJ-11 cable.
2. Phone Port: Connect to your phones using standard phone cabling (RJ-11).
3. WAN: Connect to your broadband modem using an Ethernet cable.
4. LAN: Connect to your Ethernet enabled computers using Ethernet cabling.
5. Power Receptor: Receptor for the provided power adapter.
6. Reset : Use to Restore to factory default :
(1) Power on.
(2) Press and hold the reset button for 5 seconds.
(3) Release the reset button. Factory settings will be restored.
WARNING: DO NOT connect any phone port directly to a PSTN line (FXS to PSTN) or to an
internal PBX line (FXS to PBX extension). Doing so may damage your VoIP TA.
POWER Connects to
the power adapter
(comes with VoIP TA)
FXS ports 1 ~ 6
(telephone connectors)
Connects to phone sets
FXO ports 7,8
(PSTN line connectors)
Connects to PSTN lines
LAN ports 1 ~ 4
P2-P4

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 7
2. Getting Started
To access the web-based configuration utility, open a web browser such as Internet Explorer and enter the IP
address of the DVG-7111S.
Open your Web browser and type
http://192.168.8.254 into the URL address
box. Press the Enter or Return Key.
Click Login to enter Web Site.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 8
Click Setup Wizard.
Click Next.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 9
The username of ADMIN and USER have
been defined and locked by default. It is
highly recommended to create a login
password to keep your router secure.
Click Next.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 10
Enter a NTP server or use the default
server.
Click Next.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 11
Select your Internet connection type:
DHCP –Most Cable ISPs or if you are
connecting the DVG-7111S behind a router.
Static IP –Select if your ISP supplied you with
your IP settings.
PPPoE –Most DSL ISPs.
PPTP –Select if required by your ISP.
Select Manual to manually enter IP address of
DNS or select Auto if DNS is assigned by ISP.
Click Next..

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 12
Register to the SIP Proxy Server by clicking Enable support of SIP Proxy Server. Enter Proxy Server
IP/Domain and Port.
Outbound Proxy Support is optional. To register, please click on the Outbound Proxy Support box and enter
Outbound Proxy IP/Domain and Port in it.
Registration by phone line: Enter Number, User ID/Account and Password supplied by your ITSP. Check on the
Register box to register to Proxy Server.
Click Next.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 13
Setup is finished. Check the summary of your
settings. To make new settings effective, you
must click on the Restart button to reboot the
DVG-7111S.
Click Restart.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 14
3. VoIP TA Web Configuration
During configuration, please follow the Setup Hint for some specific procedure in case the VoIP TA fails
to make the changes active.
Situation 1: (example: Internet Setup)
Setup Hint:
1. Select DHCP WAN Setup.
2. Click “Apply”.
3. Click “Save and Restart”to make change take effect.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 15
Situation 2: (example: VoIP Service Provider)
Setup Hint:
1. Click “Edit”to start configuration.
2. Click “Apply”after settings.
3. Go to “MAINTAINACE”-> “Backup and Restore”save settings and reboot the system.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 16
Situation 3: (example: Enable IP Filtering)
Setup Hint:
1. Click “Enable IP Filtering”check box to open the main screen.
2. Click “Add”to enter an entry.
3. After Adding an entry, you have to click “Apply”.
4. Don’t forget to click “Apply”which in the filed of “Enable IP Filtering”.
5. After settings, save and reboot.
1
2
3
4

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 17
3-1 SETUP
3-1-1 Internet Setup
WAN (Wide Area Network) Settings are used to connect to your ISP (Internet Service Provider). The
WAN settings are provided to you by your ISP and oftentimes referred to as "public settings". Please
select the appropriate option for your specific ISP.
IP Configuration (Setting WAN Port)
There are five methods of obtaining a WAN port IP address:
1. DHCP, which means a Dynamic IP (Cable Modem)
2. Static IP
3. PPPoE (dial-up ADSL)
4. PPTP
Methods for using DHCP and PPPoE for obtaining an IP address may vary. If you are not familiar with
creating a network connection, please contact your local ISP.
After selecting the suitable option, click Accept at the bottom of the screen to save the settings.
You need to save the changes and restart the VoIP TA to make the changes active. Saving the settings:
Click MAINTENANCE and select Save/Restart in System from the left menu. Tick Save Settings and
Restart, then click Accept. Wait for about 40 seconds before the VoIP TA obtaining an IP address by
the method you selected.
Note: When the system has obtained a new IP address, and you are using a WAN port to enter the
Web Configuration Screen, the new IP address has to be used before you can get connected to the
VoIP TA. The same principle applies to the next two settings.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 18
SETUP →Internet Setup
SETUP →Internet Setup
DHCP:Select this option if your ISP (Internet Service Provider) provides you an IP address
automatically. Cable modem providers typically use dynamic assignment of IPAddress. The Host Name
field and Vendor Class ID are optional but may be required by some Internet Service Providers.
SETUP →Internet Setup
Static IP: Select this option if your ISP (Internet Service Provider) provides you a Static IP address.
Enter the IP address, Subnet Mask and Default Gateway IP.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 19
SETUP →Internet Setup
PPPoE: Select this option if your ISP requires you to use a PPPoE (Point-to-Point Protocol over
Ethernet) connection. Enter the PPPoE Account, PPPoE Password and re-enter Password to
confirm.
SETUP →Internet Setup
PPTP: Point-to-Point Tunneling Protocol (PPTP) is a WAN connection. Enter the IP Address, Subnet
mask, PPTP Server, PPTP ID and Password.

DVG-7111S User’s Manual SETUP
D-Link Systems, Inc. 20
SETUP →Internet Setup
WAN Link Speed: Select WAN port link speed.
SETUP →Internet Setup
VoIP Connection Interface: Select a WAN interface for DVG-N5412SP VoIP traffic.
SETUP →Internet Setup
Factory Default MAC Address: The original MAC address of the VoIP Router.
Your MAC Address: It is left blank as you log-in via the WAN port.
Current MAC Address: It shows the current MAC Address if you ever used the different MAC address
from Factory Default MAC Address. You can click Clone to automatically copy the MAC address of the
Ethernet Card installed in the computer used to configure the device.
Note: This is only necessary to fill the field if required by your ISP.
SETUP →Internet Setup
Click “Advanced Configuration”for 802.11q/p VLAN tag or dual WAN access configuration.