Gateway in a NAT network ......................... 6 Gateway assigned with a Public IP Address and serving as an IP sharing device......7 Telephone Interface Description........................8 Example for DVG-5004S:........................8 3. Setting the Gateway through IVR..............9 IVR (Interactive Voice Response) ......................... 9 IVR Functions Table: ........................
6. Coding Principle..................48 Instruction..............................48 Dialed Number Processing Flow......................... 48 7. Advanced Feature ..................50 Static Route※ ............................. 50 RIP(Routing Information Protocol) ※......................50 Port filtering ..............................51 IP Filtering ..............................51 MAC Filtering............................... 52 Virtual Server............................... 52 DMZ................................52 URL Filter※..............................53 Special Applications※...
1. Introduction Product Overview The stand-alone VoIP Gateway carries both voice and facsimile over the IP network. It supports SIP industry standard call control protocol to be compatible with free registration services or VoIP service providers’ systems. It works in two different modes: UA (User Agent) or Server. As a standard user agent, it is compatible to all well-known Soft Switches and SIP proxy servers.
Hardware Description Front Panel Status indicators WAN, LAN indicators Voice ports indicators 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. It also indicates the gateway’s abnormal operation.
Rear Panel DVG-5004S Model LAN ports 1 ~ 4 (built-in Ethernet switch) FXS ports 1 ~ 4 RESET Connect LAN hosts here (telephone connectors) To reset the to share WAN connection. Phone sets connection gateway IP sharing features enabled ports...
2. Installation and Applications Network Interface The network interface is divided into 3 basic modes as described below: Gateway can be assigned with a Public IP Address Gateway can be built under the existing NAT Gateway can be assigned with a Public IP address and serves as an IP sharing router. Gateway 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).
Gateway assigned with a Public IP Address and serving as an IP sharing device The gateway will have a Public IP address regardless of whether it is a static IP application, DHCP (using a Cable Modem), or PPPoE (To connect to your ADSL account), which can then use the functions of built-in IP sharing function to allow other PCs to be on-line at the same time.
Telephone Interface Description Example for DVG-5004S: DVG-5004S connecting directly to phone sets After connecting telephone sets to P1-P4, users can make direct calls, (P1-P4 are FXS interfaces). Each set acts as an independent extension line. Integrating the DVG-5004S with PBX P1-P4 is FXS interfaces, and some of them can be connected to telephone sets for direct calls.
3. Setting the Gateway through IVR VoIP transmits voice data (packet) via the Internet to achieve telecommunications. This means that the telecommunication quality is closely related to the whole network environment. If any one of the telecommunicating parties has insufficient bandwidth or frequent packet loss, the telecommunication quality will be poor.
Instructions FXS Port: When you have set the password in WEB-GUI with English character. To access GW IVR function is different. Instead of **[password]#. You should press ***[password]#. The character to number conversion can be acquired from PPPoE Character Conversion Table.
IVR Functions Table: Function Code Description Example 111/101 WAN Port IP address Set/Query Use in conjunction with function code 114, select 1 for a Static IP 112/102 WAN Port Subnet Mask Set/Query function. 113/103 WAN Port Default Gateway Set/Query Current Network IP Access Set/Query (1: Static IP, 114/104 2.DHCP, 3.PPPoE) 115/105...
Function Code Description Example 211/201 Set/Query International Prefix code Prefix dialed before making an international call e.g. 002 and 005. 212/202 Set/Query Country Code Setting country code, e.g. 886 213/203 Set/Query Area Prefix Code (Long-Distance Prefix Prefix dialed before making a Code) long-distance call e.g.
IP Configuration Settings—Setting IP Configuration of WAN Port Static IP Settings NOTE: Complete static IP settings should include a static IP (Option 1 under114), IP address (111), Subnet Mask (112), and Default Gateway (113). Please contact your local Internet Service Provider (ISP) if you have any questions.
ADSL PPPoE Settings NOTE: Complete PPPoE settings should include: Select PPPoE (Option 3 of 114), PPPoE account (121) and PPPoE password (122). Please contact your local Internet Service Provider (ISP) if you have any questions. Select a PPPoE After entering IVR mode, dial 114. After hearing “Enter value”, dial 3 (to select PPPoE).
PPPoE Character Conversion Table Number Input Key Upper Case Input Key Lower Case Input Key Symbol Input Key Letter Letter ‧ " & < >...
4. Setting a Gateway with WEB Browser The gateway allows users to make settings using a web browser. After opening a browser, enter Gateway’s IP address as the website address in order to enter the Web configuration screen as shown in the following diagram.
Listen Port UDP: It is not necessary to change the protocol of the communication port used by the gateway. RTP Starting Port UDP: The initial value of port number for transmitting voice data among Gateway(s). Each line requires 2 ports (RTP/RTCP). It is not necessary to change these. For example: If the starting port is 9000, then Line 1 is using 9000(RTP) and 9001(RTCP),...
and Line 2 is using 9002 and 9003, and so forth. IP Configuration (Setting WAN Port) There are four methods of obtaining a WAN port IP address: 1. Static IP 2. DHCP, means a Dynamic IP (Cable Modem) 3. PPPoE (Dialup ADSL) 4.
Select “PPTP” and enter the IP Address, Subnet mask, PPTP Server, PPTP ID and Password. Then click the “Accept” button at the bottom. BigPond (for Australia use only) Click “BigPond Cable” Enter User Name and Password. Login Server is optional. Then click the “Accept” button at the bottom.
Some Internet Service Providers (ISP) assigns the bandwidth via the MAC (Media Access Control) Address. You can click the " Clone" button to copy the MAC address of the Ethernet Card installed in the computer used to configure the device. It is only necessary to fill in the field if required by your ISP. The “Your MAC Address”...
Network Settings (LAN) LAN interface mode※ Router: The system serves as a router with NAT. Bridge: The system serves as a bridge between WAN port and LAN port without NAT. (LAN default gateway will still be accessible for configuration). LAN IP/Subnet mask Gateway LAN Port IP address and the subnet mask value.
port IP address, (e.g. setting the IP address to 192.168.99.254.) DHCP Settings Enable DHCP Server: Enable or Disable DHCP server service of 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. Lease Time: The valid period of an assigned IP address.
QoS Settings WAN QoS QoS (Quality of Service): Sets an external bandwidth to ensure sound quality during transmission (When this function is enabled, the voice packet has the highest priority to ensure telecommunication quality while less bandwidth is assigned for data transmission). Some models of the gateway without this function can adjust the bandwidth automatically.
NAT/DDNS NAT Traversal If a Gateway is set up under an IP sharing setting, you can select either the NAT or STUN protocol. NAT Public IP: The IP address used by the gateway should be a virtual address. Further more, users must set the Virtual Server Mapping in the NAT Server (A virtual server is defined as a Service Port, and all requests to this port will be redirected to this specified the server IP address).
These settings are only necessary when the gateway is set up under a NAT that uses a dynamic IP address and do not support DDNS. Choose a DDNS Server: The current system allows users to choose either DynDNS、TZO、3322.org、 PeanutHull or a private server. Please apply for a user account before choosing a service provider. Server address: Sets up the IP address or URL (Uniform Resource Locator) of the DDNS Server.
Hotline Functions FXS port: When the user picks up the phone, the gateway automatically dials your assigned hotline number. When in hotline mode, other lines cannot be used. Hot Line No.: Enter the hot line number for an automatic dialing function. Warm Line: When the warm line function is in use, user can dial a number.
All Call through OutBound Proxy：An outbound proxy server handles SIP call signaling as a standard SIP proxy server would. Furthermore, it receives and transmits phone conversation traffic (media) in between two talking gateways. This option tells the gateway to send and receive all SIP packets to the destined outbound proxy server rather than the remote gateway.
E.164 International Call Prefix Digit: Enter the International call prefix. Country Code: Users please select the desired country code. Long Distance Call prefix Digit: The long-distance prefix digit for making a long-distance call. Area Code: Please enter the area code. E.164 Numbering: To invite Proxy to follow the E.164 rule.
Enable Support of SIP Proxy Server / Soft Switch: Enable the functions to inter-work with Proxy Server / Soft Switch. When SIP Proxy 1 and 2 are enabled, the system will register to SIP Proxy 2 after all lines are failed to register to SIP Proxy 1. SIP Proxy 2 is a backup system.
FXS Representative Number: Register all FXS ports as a hunting group. Register: Register to Proxy if ticked. Invite with ID / Account: DVG-5004S can be invited to a VoIP trunk gateway w/o register to a Proxy. Please contact your ITSP NOTE: Please ensure that if Proxy Server allows one account for many ports using before using representative number to register.
Calling Features Do Not Disturb: It will only be able to call out when it is enabled. 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. Busy Forward: Forward the incoming call to “Forwarding Number”...
Alex dials *61 then presses Flash, thus conference call is created. Alex dials to Bob, Bob answers that call. Coral dials to Alex (Call Waiting), Alex presses Flash to pick the second call and talk to Coral. Alex dials *61 then presses Flash, thus conference call is created. Advanced Options There are two levels to enter Web.
Enable Out-of-Band DTMF: To send DTMF keys (0~9, *, #,) follow the RFC2833 rules or via SIP Info. Enable Hook Flash Event: The gateway will deliver the flash signal to remote party via RFC2833 or SIP Info. Payload Type：Payload type of RFC2833. Uses Second CPT for VoIP Call: This function is usually applied when the user selects VoIP as the primary path for outgoing calls and PSTN as the backup.
Codec Preferred Codec Type: Since different voice codec have different compression ratios, so the sound quality and occupied bandwidths are also different. It is recommended to use the default provided (G.723.1) because it occupies less bandwidth and will provide better sound quality.
T.30: The system uses T.30 as the protocol for fax transmission. The parameter settings are the same as for voice transmission. However, enabling the fax function will consume more network resources and will affect transmission quality. FAX Detect sensitivity：Used to adjust the sensitivity of detection as to whether a phone call is a FAX or not.
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 books manager is set within a gateway group, then all Gateway systems have to set up phone data for each the gateway to communicate with each other.
Caller Filter This function is used at allow or deny SIP Invite from the Proxy list ONLY. Filter IP Address: Fill up with the start IP you would like to allow/deny. Subnet mask: Fill up with the subnet mask you would like to allow/deny. ACL for Management You can use ACL to allow the user that is from some IP address to enter Web.
Language The system provides English, Traditional Chinese, and Simplified Chinese to display text on Web pages. Meanwhile, it will change the language for IVR (Interactive Voice Response). CPT/Cadence Settings The CPT has 3 sets of parameter tables. Please adjust the CPT based on local PSTN or PBX. System Information This page shows that the status of VoIP Gateway.
Port Status: It includes if each port registers to Proxy successfully, the lasted dialed number, how many calls each port had since the system is start, etc. Server Registration Status: It shows the registration status of DDNS, Phone Book Manager, STUN and UPnP.
RTP Packet Summary Displays the information of the last finished call. It contains peer IP, peer port, packets sent, packet received and packet lost. Press the button of Refresh to get the latest RTP Packet Summary. STUN Inquiry Use STUN Inquiry to know what NAT type of the router. Ping Test Use “ping”...
SNMP Enable SNMP Agent: Enable SNMP if ticked. Get/Set/Trap Community: Enter Community name to Read, Write and Trap. Trap Host: Enter the IP of Trap Host. This is the time setting. After the gateway is on the Internet, it will set its watch with Time Server. Time Zone: Set the Time Zone where the gateway resides.
Provision Settings Fill in the parameters needed of Provision Server from your provider. System Operations Some settings are effective by Restart. Remember to save all settings by Save Settings before to restart. Save Settings: Save settings after completing. The new settings will take effect after the system is restarted.
Software Upgrade Gateway provides software upgrade function for a remote end. Your provider gives all parameters. Upgrade Server: Choose the server type of your provider. Software Upgrade Server IP: Enter the software server IP address. Software Upgrade Server Port: Enter the port that server uses. TFTP is 69, and FTP is 21.
5. IP Sharing Functions All Gateway series have a built-in IP sharing function. The settings and instructions at a PC end are described below: Current Intranet only supports static IP mode, and the settings at the PC end are as follow: Available IP address Range : 192.168.8.1 –...
The IP settings on PC are as follows (using Windows 2000 for example) Open Start->Settings->Control Panel Open Network and Dial-up Connection Open Local Area Connection Click Properties Select TCP/IP, and then click Properties.
Select “Use the following IP Address ” and enter IP address, Subnet Mask, and Default Gateway. Please note that an IP address in the same domain cannot be reused. Then, enter the DNS server IP address (varies in different networks. consult your ISP’s service for information). Click the “OK” button and after completing the settings, users can use both the VoIP and network services concurrently.
6. Coding Principle Instruction After a phone number is entered, dial # to call out immediately or, wait until the “Inter DTMF Timeout” expires (defined in “Advanced Options”, default=4 seconds). If the phone number fits the setting of Digit Map, the gateway dials out the phone number through the assigned interface automatically.
Start Enter a phone number (D#) Is (D#) Dial the number defined in Speed defined in Dial table? SpeedDial table Is (D#) defined in Extension table? Is (D#) defined in Phonebook table? Is (D#) defined in Phonebook Manager? Is (D#) defined in SIP proxy server? Dial out as defined...
7. Advanced Feature 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. Next Hop IP: Enter the IP address to the specified network.
Port filtering Port filtering enables you to control all data that can be transmitted in routers; principles of filtering---When the port used at the source end is within the limited scope, it will be filtered without transmission. Enable port filtering: whether to enable this function or not. Port Range: Set the range of port to be filtered, suppose it is 80 and when use protocol is Both or TCP, all computers will be unable to use the services of http (port 80)—...
MAC Filtering MAC (Media Access Control) address filtering is to filter the transmission of data by network card physical address. MAC: input MAC that will limit accessing Internet PC. Virtual Server Enabling the users on Internet to access the WWW, FTP and other services under your NAT. When remote user are accessing Web or FTP servers through WAN end IP address, it will be routed to the server at the internal LAN end and be routed to the server at the internal LAN end as appropriate in accordance with the externally required services...
URL Filter※ URL filter is used to deny device from LAN accessing specific web sites. The system will block the URL that contains the string. Special Applications※ Provide multiple connections for special applications. Name: The name of the special application. Incoming Type: The protocol used to trigger the special application.
DoS Prevention Settings※ Enable DoS Prevention: To prevent DoS from WAN. Enable DoS Prevention on LAN: To prevent DoS from LAN. Enable Source IP Blocking: Block the IP. Blocking Time: The time to block the IP.