D-Link DVG-7022S User Manual
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D-Link DVG-7022S User Manual

D-link voip gateway user's manual
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DVG-7022S/7044S/7062

VoIP Gateway

User's Manual
Version 1.3
(8 May 2008)

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Summary of Contents for D-Link DVG-7022S

  • Page 1: Voip Gateway

    DVG-7022S/7044S/7062 VoIP Gateway User’s Manual Version 1.3 (8 May 2008)
  • Page 2 Reproduction in any manner whatsoever without the written permission of D-Link Corporation is strictly forbidden. Trademarks used in this text: D-Link and the D-Link logo are trademarks of D-Link Corporation/D-Link Systems Inc.; Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.

  • Page 3: Table Of Contents

    Contents 1. Introduction ................................ 1 1-1 Product Overview............................ 1 1-2 Hardware Description ..........................2 2. Installation and Applications ..........................4 2-1 Network Interface - Gateway Assigned with a Public IP Address ............4 2-2 Telephone Interface Description ......................5 3. Gateway Configuration – Use Web Browser ....................7 3-1 Network Settings (WAN) .........................
  • Page 4 4. Configuring the Gateway through IVR......................73 4-1 IVR (Interactive Voice Response)......................73 4-2 IP Configuration Settings—Set the IP Configuration of the WAN Port ..........75 5. Dialing Principles ............................. 78 5-1 Dialing Options............................78 5-2 Dialed Number Processing Flow......................78 5-3 Example for Match phone numbers invited by callers ................

  • Page 5: Introduction

    1. Introduction 1-1 Product Overview The DVG-7022S/7044S/7062S VoIP Gateway carries 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.

  • Page 6: Hardware Description

    DVG-7022S/7044S/7062 User’s Manual Hardware Description 1-2 Hardware Description Front Panel Power Indicator: Green light indicates a normal power supply. Run Indicator: Blinking green light indicates normal operation. Alarm Indicator: When the system starts up, the red light will blink. This indicator will also light to indicate any abnormal gateway behavior.

  • Page 7: Rear Panel

    DVG-7022S/7044S/7062 User’s Manual Hardware Description Rear Panel DVG-7022S Model DVG-7044S Model DVG-7062S Model WARNING: DO NOT (1) connect the phone ports to each other (FXS to FXS) or (2) connect any phone port directly to a PSTN line (FXS to PSTN) or to an internal PBX line (FXS to PBX extension).

  • Page 8: Installation And Applications

    DVG-7022S/7044S/7062 User’s Manual Network Interface 2. Installation and Applications 2-1 Network Interface - Gateway Assigned with a Public IP Address Gateway can be assigned with a Public IP Address. The gateway 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).

  • Page 9: Telephone Interface Description

    2-2 Telephone Interface Description Example for DVG-7022S/7044S/7062S: DVG-7022S/7044S/7062S connecting directly to the Telephone Line of a PSTN Phone is FXS interface and Line is FXO interfaces; FXO can all be connected to a PSTN to serve as a bridge between the PSTN and other VoIP telephones. The system also allows a call to be made from a traditional telephone line to connect with a user behind the Gateway.
  • Page 10 DVG-7022S/7044S/7062 User’s Manual Telephone Interface Description D-Link Systems, Inc.

  • Page 11: Gateway Configuration - Use Web Browser

    DVG-7022S/7044S/7062 User’s Manual Gateway Configuration-Web Browser 3. Gateway Configuration – Use Web Browser The VoIP gateway allows users to configure its settings using a web interface (Web UI). You can access the Configuration Menu by opening a web-browser (e.g., Internet Explorer or Netscape Navigator) and entering the factory default LAN IP address: 192.168.8.254.

  • Page 12: Network Settings (Wan)

    RTP Starting Port UDP: The initial value of the port number for transmitting voice data among gateway(s). Each line requires 2 ports. For the DVG-7022S/7044S/7062 gateway 8/16 UDP ports are required. It is not necessary to change the setting, unless it conflicts with ports used by another network device.

  • Page 13: Pptp Settings

    DVG-7022S/7044S/7062 User’s Manual Network Settings ADSL PPPoE Settings Select “PPPoE” and enter the Account Number, Password and Reenter Password to confirm. Then click the “Accept” button at the bottom of the screen. Save the settings, and then restart the system. The system will take about 49 seconds to restart.
  • Page 14 DVG-7022S/7044S/7062 User’s Manual Network Settings BigPond (for Australia only) Click “BigPond Cable” and enter the User Name and Password. Then click the “Accept” button at the bottom of the screen. (DNS) Settings Domain Name Server (DNS): While a gateway is accessing another gateway or a computer with a hostname, it will look up the IP address from the DNS provided by your ISP.
  • Page 15 DVG-7022S/7044S/7062 User’s Manual Network Settings Using Phone Book Manager Enable Phone Book Manager Server: this allows other gateway users to register the IP address and telephone number in this Phone Book manager. It is recommended that the unit appointed as the Phone Book Manager use static IP.

  • Page 16: Network Settings (Lan)

    DVG-7022S/7044S/7062 User’s Manual Network Settings 3-2 Network Settings (LAN) LAN IP/Subnet mask Gateway LAN Port IP address and subnet mask settings. D-Link Systems, Inc.
  • Page 17 DVG-7022S/7044S/7062 User’s Manual Network Settings Enable DHCP Server: Enable or Disable DHCP server service of the gateway. IP Pool Starting Address: The first IP address to be assigned to DHCP clients. IP Pool Ending Address: The last IP address to be assigned to DHCP clients.

  • Page 18: Qos Settings

    DVG-7022S/7044S/7062 User’s Manual Qos Settings 3-3 QoS Settings WAN QoS QoS (Quality of Service): Sets true bandwidth of your Internet connection to ensure sound quality during transmission. (When this function is enabled, voice packets have the highest priority to ensure telecommunication quality while less bandwidth is assigned for data transmission.) Some models of...
  • Page 19 DVG-7022S/7044S/7062 User’s Manual Qos Settings VLAN – This feature is only supported for the special hardware. VLAN is optional. It works with the Router or Switch that supports VLAN. There are 2 VLAN groups: Voice and data (LAN). This improves efficiency of network performance and security.

  • Page 20: Nat/Ddns

    DVG-7022S/7044S/7062 User’s Manual Caller ID 3-4 NAT/DDNS NAT Traversal If your gateway is set up behind an Internet sharing device, you can select either the NAT or STUN protocol. NAT Public IP: The IP address used by the gateway should be a private address. Furthermore, users must set Virtual Server Mapping in the Internet sharing device.
  • Page 21 DVG-7022S/7044S/7062 User’s Manual Caller ID DDNS D-Link Systems, Inc.
  • Page 22 DVG-7022S/7044S/7062 User’s Manual Caller ID These settings are only necessary when the gateway is set up behind an Internet sharing device that uses a dynamic IP address and does not support DDNS. Choose a DDNS Server: The current system allows users to choose either DynDNS、TZO、3322.org、PeanutHull or a private server.

  • Page 23: Caller Id

    DVG-7022S/7044S/7062 User’s Manual Caller ID 3-5 Caller ID FXS Caller ID Generation: Select this option to enable the caller ID display function on FXS ports. When enabled, the caller’s phone number will be displayed on your phone set when the call comes through.
  • Page 24 DVG-7022S/7044S/7062 User’s Manual Caller ID Transit In Caller ID Strip / Replace Scan code: Defines the rule of the Caller IDs detected by FXO. It can be a prefix or a full number. Substitude: Defines the changed display info. of the calling party while making calls to Internet by FXO.

  • Page 25: Telephony Settings

    DVG-7022S/7044S/7062 User’s Manual Telephony Settings 3-6 Telephony Settings Prefix Number Rules Trunk Dial Out Verify/ Trunk Dial Out Replace: VoIP gateway will check (verify) the dial out prefix from dial out numbers and change (replace) the prefix to transit out through FXO port.
  • Page 26 Hot Line Number after a set wait time. Example: Assume the assigned hotline for DVG-7022S/7044S/7062S line 1 is 701 and the Warm Line (Hot Line Delay) is 5 seconds. If no extension number is dialed within 5 seconds, the call will be automatically diverted to the assigned hotline (ext 701).
  • Page 27 DVG-7022S/7044S/7062 User’s Manual Telephony Settings FXS Group: Select group hunting when there is an incoming call and the gateway will automatically assign an unassigned call according to the Hunting Priority. If Line 2 does not want to be set as an assigned line to receive any inbound calls, the function can be disabled.
  • Page 28 DVG-7022S/7044S/7062 User’s Manual Telephony Settings Trunk Hunting Order: To set FXO dial-out mode when there is an incoming call dialed FXO representative number. First Idle: The gateway will assign each unassigned call from first FXO line. Sequential: The gateway will automatically assign the first unassigned call to the first FXO line. The second FXO line will dial the second unassigned call out.
  • Page 29 DVG-7022S/7044S/7062 User’s Manual Telephony Settings VoIP Calling Notification: The gateway will play a tone to notify that the call is via VoIP. Enable Built-in Call Hold Music: The default setting is that when receiving a call hold request, the gateway will play music on hold.

  • Page 30: Sip

    Each line registers to Proxy independently: Invite with ID / Account: The DVG-7022S/7044S/7062S can invite to a VoIP trunk gateway without registering to a proxy. Please contact your VoIP service provider. As there are various Proxy Server providers, our company has designed the gateway to be compatible with them, and according to RFC standards.
  • Page 31 DVG-7022S/7044S/7062 User’s Manual DNS SRV Settings Use DNS SRV: The gateway asks for the related IP address of SIP Server from the records of DNS SRV. DNS SRV uses several servers for a single domain for SIP proxy, to move services from host to host and design some hosts as primary servers (the highest priority) for a service and others as backups.
  • Page 32 DVG-7022S/7044S/7062 User’s Manual Proxy Server IP/Domain: Enter the Proxy Server IP address or URL (Uniform Resource Locator). Proxy Server Port: Enter the Proxy Server listen port number. (The default value is 5060) Proxy Server Realm: This variable is used for gateway SIP account authentication in a SIP server. In most cases, the gateway can automatically detect your SIP server realm.
  • Page 33 DVG-7022S/7044S/7062 User’s Manual Enable P-Assert: This variable is for caller ID protection. Privacy Type: Privacy type is used to disguise the caller ID when queried via an ITSP/Third-Party Assertion. SIP Message Resend Timer Base: SIP packet will resend if response did not arrive in the base time set in this column.
  • Page 34 DVG-7022S/7044S/7062 User’s Manual Put Caller ID In URI: This feature is to put Caller ID in URL. The Caller ID is located in SIP → Message Header → After [From:], Before [<sip:] by default settings. It will be located in SIP →...

  • Page 35: Calling Features

    DVG-7022S/7044S/7062 User’s Manual Calling Features 3-8 Calling Features Do Not Disturb: The particular line will only be able to call out when this variable is enabled. All incoming calls will be rejected. Unconditional Forward: All incoming calls will be forwarded to the “Forwarding Number” automatically. If it forwards to FXO, it only make FXO hook off, not make FXO dial out.
  • Page 36 DVG-7022S/7044S/7062 User’s Manual Calling Features Enable Call Feature Code: User could enable/disable some call features with a phone set. NOTE: In most VoIP provider, please disable this function to use call features provided by SoftSwitch. If you would like enable function of FXS #2.

  • Page 37: Advanced Options

    DVG-7022S/7044S/7062 User’s Manual Advanced Options 3-9 Advanced Options NOTE: There are two operating levels when entering the Web UI. Logging-in as the Administrator allows you to change all settings. A Web UI user only has access to some settings. Administrator’s Name and Password: Enter the administrator name and password, which has the highest level of control of the gateway.

  • Page 38: Line Settings

    DVG-7022S/7044S/7062 User’s Manual Advanced Options Enable Out-of-Band DTMF: To send DTMF keys (0~9, *, #,) follow the RFC2833 rules or via SIP Info. NOTE: Out-of-Band DTMF transport method may vary with different VoIP networks, please contact your VoIP provider for their preferred method.

  • Page 39: Codec Settings

    DVG-7022S/7044S/7062 User’s Manual Advanced Options FXO: This option forces the gateway to detect the reversal of polarity on FXO port as the primary signal to drop a call. Some telephone switches or PBX reverse the line polarity to inform the remote end to drop an ongoing call.

  • Page 40: Fax Settings

    DVG-7022S/7044S/7062 User’s Manual Advanced Options Fax Settings NOTE: When a fax tone is detected in a call, the gateway will automatically switch from voice mode to fax mode. So fax settings will be temporarily applied to a specific port which detects fax tones, instead of its default voice settings.

  • Page 41: Digit Map

    DVG-7022S/7044S/7062 User’s Manual Digit Map 3-10 Digit Map Digit Map now is combined the original feature of Digit Map and Speed Dial. You can use “?” or “%” in the column of Scan Code, VoIP Dial-out and PSTN Dial-out. “?” is a single digit, and “%” is wildcard. It provides a mapping between the number received from user and the replaced or modified number for real dial out.
  • Page 42 DVG-7022S/7044S/7062 User’s Manual Digit Map Digit Map Rule Enable: Enable detection of this entry. Scan Code: Defines the digits for the gateway to scan while user is dialing. VoIP Dial-out: Defines the dialed number rule for the gateway to call through Internet.
  • Page 43 DVG-7022S/7044S/7062 User’s Manual Digit Map Method 2- Multi mapping: Fill the prefix code into the Scan Code column and the format to transfer into the VoIP Dial-out or PSTN Dial-out column. For example, Scan Code: 2??? PSTN Dial-out: 35106??? User Dial Length: 4 Route: PSTN Pick up the handset and dial 2301.
  • Page 44 DVG-7022S/7044S/7062 User’s Manual Digit Map Method 3- Substitution: It helps you dial to destination that you can not dial by phone. Destination like: test@1.1.1.1. Fill the number into the Scan Code column and enter the desired name into the VoIP Dial-out column.

  • Page 45: Phone Book

    DVG-7022S/7044S/7062 User’s Manual Phone Book 3-11 Phone Book This system can set up and store 100 phone numbers into a phone book and provides an IP address query when calling to other gateway(s). If no Phone Book manager is set within a gateway group, then all gateway systems have to set up phone data to allow each gateway to communicate with the others.

  • Page 46: Caller Filter

    DVG-7022S/7044S/7062 User’s Manual Caller Filter 3-12 Caller Filter This function is used to allow or deny SIP invitations from the proxy list ONLY. Filter IP Address: Enter the start IP you would like to allow or deny. Subnet mask: Enter the subnet mask you would like to allow or deny.

  • Page 47: Cdr Settings

    DVG-7022S/7044S/7062 User’s Manual CDR Settings 3-13 CDR Settings The user can set up a CDR Server to record call details for every phone call. CDR provides call detail recording in a text file and which can be imported to prepare an analysis report.

  • Page 48: Language

    DVG-7022S/7044S/7062 User’s Manual Language 3-14 Language The system provides English, Traditional Chinese, and Simplified Chinese for displaying text on web pages. Changing the language setting also changes the language for IVR (Interactive Voice Response). D-Link Systems, Inc.

  • Page 49: Transit Call Control

    DVG-7022S/7044S/7062 User’s Manual Transit Call Control 3-15 Transit Call Control If you wish to restrict a general user (one who is not required to enter the PIN code) to local calls only and prohibit him/her from making long-distance calls started with a prefix “0”, do the following steps:...

  • Page 50: Long-Distance Control Table

    DVG-7022S/7044S/7062 User’s Manual Long-Distance Control Table 3-16 Long-Distance Control Table This table controls the level of authority of an outgoing (transit out) call that is dialed through FXO and diverted to PSTN, as below: Descriptions: Digit strings in this table are prefixes that the gateway will check on dialed numbers in transit out calls.

  • Page 51: Long Distance Exception Table

    DVG-7022S/7044S/7062 User’s Manual Long-Distance Exception Table 3-17 Long Distance Exception Table This table handles any exceptions to the long-distance call table. Instruction: According to the Long Distance Control Table, users at Level 0 are prohibited from dialing a number with the prefix 0204. But, if the number 020488988 is set in the Exception Table as above, then users can dial this number.

  • Page 52: Cpt/Cadence Settings

    DVG-7022S/7044S/7062 User’s Manual CPT/Cadence Setting 3-18 CPT/Cadence Settings The CPT has 3 sets of parameter tables. Please adjust the CPT based on the local PSTN or PBX settings and requirements. Busy Tone Cadence Measurement Busy Tone Cadence Measurement and auto learning: Provides a solution of FXO integrated with PSTN or PBX.

  • Page 53: Udt Detection

    DVG-7022S/7044S/7062 User’s Manual CPT/Cadence Setting UDT Detection If the CPT auto detect function is not able to determine whether or not a PSTN-call receiving party has hung up the phone, then the UDT detection function can serve as a back up. To do this, enter the high/low frequency parameters from the CPT table into the UDP table.

  • Page 54: Current Status

    Port Status: it includes if each port registers to Proxy successfully, the last dialed number, how many calls each port has made since the Gateway is start, etc. Server Registration Status: It shows the registration status of DDNS, Phone Book Manager, STUN and UPnP. D-Link Systems, Inc.

  • Page 55: Rtp Packet Summary

    3-20 RTP Packet Summary Display the information of the last completed call. This report contains peer IP, peer port, packets sent, packet received, and packet loss information. Press the Refresh button to get the latest RTP Packet Summary. D-Link Systems, Inc.

  • Page 56: System Information

    DVG-7022S/7044S/7062 User’s Manual System Information 3-21 System Information These two pages show the status of the VoIP gateway. The categories are WAN Port Information, LAN Port Information and Model Information. WAN Port Information: it shows IP address, subnet mask, default gateway and DNS server. If you use PPPoE to obtain IP, you will know if the IP is obtained through this method.

  • Page 57: Routing Table

    DVG-7022S/7044S/7062 User’s Manual Routing Table 3-22 Routing Table The Routing Table stores the information for particular network destination around the VoIP gateway. Press the Refresh button to generate the details. D-Link Systems, Inc.

  • Page 58: Stun Inquiry

    DVG-7022S/7044S/7062 User’s Manual STUN Inquiry 3-23 STUN Inquiry Use “STUN Inquiry” to detect your IP sharing device’s NAT type and communication between a STUN server and client (built-in to the DVG-7022S/7044S/7062 gateway). D-Link Systems, Inc.

  • Page 59: Ping Test

    DVG-7022S/7044S/7062 User’s Manual Ping Test 3-24 Ping Test Use “Ping” to verify if a remote peer is reachable. Enter a remote IP address and click “Test” to ping the remote host. D-Link Systems, Inc.

  • Page 60: Static Route

    DVG-7022S/7044S/7062 User’s Manual Static Route 3-25 Static Route Build static routes within an internal network. These routes will not apply to the Internet. Route: Enter the IP of the specified network. Route Mask: Enter the subnet mask to be used for the specified network.

  • Page 61: Port Filtering

    TCP, all computers will be unable to use HTTP services (port 80) and will be unable to browse normal webpages. TCP/UDP: Choose to filter TCP, UDP, or both. Remark: This field allows you to enter comments. D-Link Systems, Inc.

  • Page 62: Ip Filtering

    IP: Input the IP address that you want to filter. The listed IP address will be unable to transmit data to and from the Internet. TCP/UDP: Choose to filter TCP, UDP, or both. Remark: This field allows you to enter comments. D-Link Systems, Inc.

  • Page 63: Mac Filtering

    MAC Filtering 3-28 MAC Filtering MAC (Media Access Control) address filtering allows you to filter the transmission of data by network card physical address. MAC: Enter a MAC address to prevent the particular device from accessing the Internet. D-Link Systems, Inc.

  • Page 64: Virtual Server

    WAN Port Range: Input the port range for the WAN side. TCP/UDP: Select the communication protocols used by the server, TCP or UDP. LAN Host IP Address: Enter the IP address that provides various services. Server Port Range: Input the port used by the LAN host. D-Link Systems, Inc.

  • Page 65: Dmz

    DVG-5004S/5008S User’s Manual 3-30 DMZ DMZ allows the server on the LAN site to be directly exposed to the Internet for accessing data. Either this function or virtual server can be selected for use in accessing external services. D-Link Systems, Inc.

  • Page 66: Url Filter

    DVG-5004S/5008S User’s Manual URL Filter 3-31 URL Filter URL filtering is used to deny devices on the LAN from accessing specific web sites. The system will block any URL that contains the strings listed. D-Link Systems, Inc.

  • Page 67: Special Applications

    Incoming Type: The protocol used to trigger the special application. Incoming Port Range: Port range on the WAN side that will be used to access the application. Trigger Type: The protocol used to trigger the application. Trigger Port Range: Port range used to trigger the application. D-Link Systems, Inc.

  • Page 68: Dos Prevention Settings

    3-33 DoS Prevention Settings Enable DoS Prevention: To prevent DoS attacks from WAN. Enable DoS Prevention on LAN: To prevent DoS attacks from LAN. Enable Source IP Blocking: Block a particular IP. Blocking Time: The time to block the IP. D-Link Systems, Inc.

  • Page 69: Ntp (Network Time Protocol)

    DVG-5004S/5008S User’s Manual NTP (Network Time Protocol) 3-34 NTP (Network Time Protocol) Time Zone: Set the Time Zone where the gateway resides. Time Server #1~#3: Set the Time Server where the gateway should sync up during start up. D-Link Systems, Inc.

  • Page 70: Snmp

    DVG-7022S/7044S/7062 User’s Manual SNMP 3-35 SNMP Enable SNMP Agent: Enable SNMP if selected. Get/Set/Trap Community: Enter Community name to Read, Write and Trap. Trap Host: Enter the IP of the Trap Host. D-Link Systems, Inc.

  • Page 71: Backup/Restore

    DVG-7022S/7044S/7062 User’s Manual Backup/Restore 3-36 Backup/Restore You can backup settings to a file and restore settings from that file. You also can restore all settings back to default by selecting Restore Default Configurations and click Restore. • NOTE: the gateway needs for you to Save Settings and Restart so that all settings will be backed up.

  • Page 72: System Log

    DVG-7022S/7044S/7062 User’s Manual System Log 3-37 System Log It will send all logs to the server. Please contact with your provider. D-Link Systems, Inc.

  • Page 73: Provision Settings

    DVG-7022S/7044S/7062 User’s Manual Provision Settings 3-38 Provision Settings Options in this section are only required for VoIP networks in which a provisioning system has been implemented. Fill in the parameters needed by the Provision Server from your service provider. NOTE: The availability of the above features also depends on your VoIP network. Please check with your service provider about the availability of these services.

  • Page 74: System Operations (Save Settings)

    DVG-7022S/7044S/7062 User’s Manual System Operations 3-39 System Operations (Save Settings) Some settings are effective only after Restart. Remember to save all settings using Save Settings before you restart. Save Settings: Save settings after completing changes. The new settings will take effect after the system is restarted.

  • Page 75: Software Upgrade

    DVG-7022S/7044S/7062 User’s Manual Software Upgrade 3-40 Software Upgrade The gateway provides a software upgrade function from a remote source. Please consult your service provider for information about the following details. Upgrade Server: Choose the server type given by your provider.

  • Page 76: Logout

    DVG-7022S/7044S/7062 User’s Manual Logout 3-41 Logout The gateway only allows one user at a time to log-in, so whenever a change is made, please save the settings and restart the system, or logout to avoid a situation where other users cannot log-in to change settings.

  • Page 77: Configuring The Gateway Through Ivr

    DVG-7022S/7044S/7062 User’s Manual Gateway Configuration-IVR 4. Configuring the Gateway through IVR VoIP transmits voice data (packets) via the Internet. One effect of this is that telecommunications quality is closely related to the condition and status of the network environment. If any of the parties involved in VoIP communications has insufficient bandwidth or frequent packet loss, the telecommunication quality will be poor.

  • Page 78: Ivr Functions Table

    DVG-7022S/7044S/7062 User’s Manual Gateway Configuration-IVR Save Settings After completing all of your settings, dial 509 (Save Settings). Wait for about three seconds, you should hear a confirmation tone “1.” You can now hang up the phone. Please reboot the gateway to enable the new settings.

  • Page 79: Ip Configuration Settings-Set The Ip Configuration Of The Wan Port

    DVG-7022S/7044S/7062 User’s Manual Gateway Configuration-IVR 4-2 IP Configuration Settings—Set the IP Configuration of the WAN Port Static IP Settings NOTE: Complete static IP settings should include a static IP (option 1 under 114), IP address (111), Subnet Mask (112), and Default Gateway (113). Please contact your Internet Service Provider (ISP) if you have any questions.
  • Page 80 DVG-7022S/7044S/7062 User’s Manual Gateway Configuration-IVR Select a PPPoE After entering IVR mode, dial 114. After hearing “Enter value,” dial 3 (to select PPPoE). PPPoE Account Settings After entering IVR mode, dial 121. After hearing “Enter value”, enter the account number followed by”#”.
  • Page 81 The second column in each pair (“Input Key”) tells you what code to enter for the corresponding number, letter or symbol. For example, to enter “D-Link” using the codes below, enter: 148322495451...

  • Page 82: Dialing Principles

    DVG-7022S/7044S/7062 User’s Manual Dialing Principles 5. Dialing Principles 5-1 Dialing Options Dial the phone number which you want to call and press # to call out immediately, or wait until the “Inter Digits Timeout” expires (defined in “Advanced Options”, default=4 seconds, see page 23).

  • Page 83: Example For Match Phone Numbers Invited By Callers

    DVG-7022S/7044S/7062 User’s Manual Dialing Principles 5-3 Example for Match phone numbers invited by callers The table below is provided as a general reference expresses phone numbers dialed by the gateway instead of real phone numbers that callers dial. Match Scheme Description Ring FXS according to “FXS...
  • Page 84 DVG-7022S/7044S/7062 User’s Manual Dialing Principles Start Enter a phone number (D#) Is (D#) Dial the number defined in Digit defined in Map table? Digt Map table Is (D#) defined in Extension table? Is (D#) defined in Phone Book table? Is (D#)

  • Page 85: Appendix

    Prevents attacks based on TCP, UDP, IP and ICMP protocols • Prevents attacks such as SYN Flood, IP Spoofing, Ping of Death, Tear Drop, etc. Voice Features • 2FXS/2FXO(DVG-7022S), 4FXS/4FXO(DVG-7044S) and 6FXS(Foreign eXchange Station)/2FXO(Foreign eXchange Office)(DVG-7062) ports • SIP (RFC3261) compatible •...
  • Page 86 DVG-7022S/7044S/7062 User’s Manual Appendix • Call features: Call Hold, Call Waiting, Call Pickup Call Forward - Unconditional, Busy, No Answer Call Transfer - Unattended, Attended Three Way Calling (Media Server required) • Analogue interface Connector : RJ-11 Signaling protocol : Loop Start Configuration &...

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