User Manual Four Channel’s GSM VoIP Gateway Model: GoIP4 Version 1.0 VOPTel Technology Co.,Ltd. www.voptech.
VOPTech Document Four Channel’s GSM VoIP Gateway Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway Contents 1 Product Introduction.................................................... 4 1.1 General Information........................................................................................................4 1.2 Protocol .............................................................................................................................4 1.3 Hardware Specification ...............................................................................
VOPTech Document Four Channel’s GSM VoIP Gateway 3.5.1 Call Forward (From VoIP To PSTN) ..................................................................29 3.5.2 Auto Forward Call To PSTN ...............................................................................29 3.5.3 Call Forward (From PSTN To VoIP) ..................................................................30 3.5.4 Auto Forward Call To VoIP.................................................................................30 3.
VOPTech Document Four Channel’s GSM VoIP Gateway 1 Product Introduction 1.1 General Information A VoIP GSM Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network. With this device, the usage of VoIP is greatly enhanced with significant savings on long distance and roaming charges. 1.2 Protocol ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ TCP/IP V4 (IP V6 auto adapt) ITU-T H.323 V4 Standard H.2250 V4 Standard H.245 V7 Standard H.235 Standard（MD5，HMAC-SHA1） ITU-T G.
VOPTech Document ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Four Channel’s GSM VoIP Gateway PPP over Ethernet (PPPoE) PPP Authentication Protocol (PAP) Internet Control Message Protocol (ICMP) TFTP Client Hyper Text Transfer Protocol (HTTP) Dynamic Host Configuration Protocol (DHCP) Domain Name System (DNS) User account authentication using MD5 Out-band DTMF Relay: RFC 2833 and SIP Info 1.
VOPTech Document Four Channel’s GSM VoIP Gateway 1.6 Appearance Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway 1） LAN Connect this port to an Ethernet Switch/Router, the Ethernet of a DSL modem, or other network access equipment. 2） PC Connect a computer or other network device to this port. 3） POWER (DC12V/2000mA) Connect the 12V/2000mA Adapter provided to this power jack. 4） Reset Press this button to reset the GoIP4 Gateway to factory defaults. 2 Installation 2.1 Installation Steps Please follow the connection diagram above to install the GoIP4 Gateway.
VOPTech Document d) Four Channel’s GSM VoIP Gateway Connect the power adapter provided to the power jack of the GoIP4 Gateway. 2.3 LED Indicators The following table defines the status of the LEDS located on the top case and on the RJ-45 connectors. LED DESCRIPTION P0WER When GoIP4 Working, this LED will keep light; RUN 1. When the GoIP4 is booting，this LED will flash 100ms ON and 100ms OFF. 2. When the GoIP4 is login your softswitch, this LED will flash 1s ON and 1s OFF.
VOPTech Document Reboot device Four Channel’s GSM VoIP Gateway REBOOT Password Not distinguish majuscule and lowercase Note：In command Reset and Reboot, the Password is the GoIP4 device’s admin password. The command keywords can use majuscule and lowercase, but the password must distinguish majuscule or lowercase. 3 Configuration Guide To configure the GoIP4 Gateway, you must login to its Web server via the LAN or PC port.
VOPTech Document Four Channel’s GSM VoIP Gateway Set an unused IP address that is in the same segment as the PC port address. Once either the IP address of the LAN or PC port is known, you are now ready to access the Web server of GoIP4 Gateway. 3.1 Web Configuration Menu If your computer is connected to the GoIP4 Gateway via the LAN port network segment, you need to type the LAN IP address of the GoIP4 Gateway in your Web Browser to access the Web server of the GoIP4 Gateway.
VOPTech Document Four Channel’s GSM VoIP Gateway Enter the User name and Password and the press OK to access the GoIP4 Gateway Web Server. The default for both user name and password is “admin”. 3.2 Status The Status page shown below is the default / home page of the GoIP4 Web server. 3.2.1 Phone Information A. Serial Number Each Gateway has a unique serial number assigned by the factory such as GOIP409100019. This number is important for centralized configuration, technical support, and warranty.
VOPTech Document Four Channel’s GSM VoIP Gateway C. Hardware Mode This field shows terminal’s hardware type. D. Phone Status This field shows the status of Line’s connection status. If the connection is successful, this field displays LOGIN; otherwise, it displays LOGOUT. 3.2.2 Network Information A. LAN Port Configuration This field displays the status of the LAN port. B. PC Port Configuration This field displays the status of the LAN port. C. PPPoE If PPPoE is enabled, it displays its status. D.
VOPTech Document Four Channel’s GSM VoIP Gateway Click on “Preference” in the left menu of the configuration web, and the screen will be displayed as below: 3.3.1 Language Currently GoIP4 supports English, Simplified Chinese and Traditional Chinese. Select the language desired and the Web page will be shown in the language selected accordingly. Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway The language can also be selected at the top of the web page. Once selected, the webpage language is refreshed immediately. However, the language selection is not saved until the Save Changes icon is clicked. 3.3.2 Time Zone and Time Server The GoIP4 Gateway supports Network Time Protocol (NTP) to obtain the date and time information from an NTP server (Time Server). The time zone is specified as in GMT ± offset.
VOPTech Document Four Channel’s GSM VoIP Gateway to be set automatically without human intervention. The Auto Provisioning supports both HTTP and TFTP protocols. For higher security, encrypted configuration file is also supported. This feature requires external Auto Provisioning Server. Please contact your service provider for further information on this. 3.3.5 Network Tone Network Tones are a set of tones used for VoIP calls.
VOPTech Document Four Channel’s GSM VoIP Gateway f3 is the tone #3 frequency (300Hz-3000Hz) f4 is the tone #4 (300Hz-3000Hz) p1 is the attenuation index for f1, 0~31(0=3dB, p2 is the attenuation index for f2, 0~31(0=3dB, p3 is the attenuation index for f3, 0~31(0=3dB, p4 is the attenuation index for f4, 0~31(0=3dB, -1dB -1dB -1dB -1dB increments) increments) increments) increments) For example, the tone definition for a tone of 450Hz with a cadence of 700 ms on and 1000 ms off is 1,0,700,1000,0,0,0,0,4
VOPTech Document Four Channel’s GSM VoIP Gateway 3.4 Call Settings Click on the “Call Settings” to configure the VoIP call settings. The first thing to set is the Endpoint Type: H.323 or SIP. 3.4.1 H.323 Phone For H.323 protocol, 2 Endpoint Modes are supported: Direct Mode and Gatekeeper Mode. 3.4.1.1 Direct Mode In Direct Mode, GoIP4 running at H.323 P to P type. A. H.323 Phone Number H.323 phone number: fill the login number (E164) here. B.
VOPTech Document Four Channel’s GSM VoIP Gateway This field assigns the IP address or the domain name of the gatekeeper or other VoIP gateway. The port number can be added with the colon “:” symbol. For example: 192.168.1.70:8080. GoIP4 will send out all VoIP calls to this address. 3.4.1.2 Gatekeeper Mode The “Gatekeeper Mode” mode allows a user to setup the GoIP4 Gateway by registering to the gatekeeper with one H.323 account. A. H.323 Phone Number H.323 phone number: fill the login number (E164) here.
VOPTech Document Four Channel’s GSM VoIP Gateway GoIP4 has three types configure modes in Gatekeeper Mode; Configure By Single: All four channels use same one H.323 account connect to gatekeeper; Configure By Line: Each channel will use a single account connect to H.323 gatekeeper; Configure By Group: Each VoIP channel will register to Gatekeeper base differ Group; 3.4.1.3 Advance Settings Click “Advance Settings” to access additional H.323 parameters as shown below.
VOPTech Document Four Channel’s GSM VoIP Gateway Register Multiple Numbers: The GoIP4 Gateway sends registration request in one signaling packet to the gatekeeper. In the mode, one signaling packet includes two VoIP line’s registration information. Register Multiple Times: In this mode, the GoIP4 Gateway will register like two terminals. F） DTMF Signaling 1） DTMF TYPE DTMF signals can be sent over to the called party once a call is established.
VOPTech Document Four Channel’s GSM VoIP Gateway Configure By Single: All four channels use same one SIP account connect to SIP server; Configure By Lines: Each channel will use a private SIP account connect to SIP server; GoIP4 Gateway’s SIP configure page as follow: A）Phone Number Enter a SIP phone number. B）SIP Proxy Enter the SIP proxy IP address or domain name. If the registration port isn’t 5060, then add “:” and the port number. An example is sip.voptech.com:8080.
VOPTech Document Four Channel’s GSM VoIP Gateway D）Home Domain SIP Networks sometimes use the Home Domain name as an identifier. Enter this field as required. E）Authentication ID Enter the Authentication ID as provided. F） Password Enter the authentication password as provided. G） Display Name Enter this field for the name to be displayed on the called VoIP party. H） Backup Server The GoIP4 Gateway supports one Backup Server as an alternative to the main server.
VOPTech Document Four Channel’s GSM VoIP Gateway A） Signaling Port (SIP Local port) The default SIP port is 5060. Change this as required. B） NAT Keep-alive The NAT Keep-alive feature sends a null packet to the SIP Proxy periodically in order to keep the NAT open for incoming data traffics. C） Advanced Timing Settings Some SIP proxies may have special timing requirements. Change these parameters as required. D） Signaling Qos Signaling QoS improves the performance of SIP signaling.
VOPTech Document Four Channel’s GSM VoIP Gateway supports Qos, select this field accordingly. Please consult your network administrator for further information. E） DTMF Signaling 1） DTMF TYPE DTMF signals can be sent over to the called party once a call is established. GoIP4 Gateway supports both Inband and Outband DTMF signal types. For Inband DTMF type, DTMF signals are generated locally at the calling phone and then send to the called party as part of the voice signals.
VOPTech Document Four Channel’s GSM VoIP Gateway A） RTP Port Range This parameter specifies the range of the RTP (Real Time Protocol) Ports used by the GoIP4 Gateway. If your network limits the usable port range, this parameter may need to be modified. Please consult your network administrator for more information. B） Packet Length This parameter defines the voice packet length. The default setting is 20ms. The range is from 5ms to 40ms at an increment of 5 ms.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.4.4 Codec Preference Codec Preference allows a user to select the codes to be used and its priority to be selected for a voice call. Click on the check box to enable a codec. Select a codec and then press the UP or DOWN button to move the position of the codec on the codec list with a priority in descending order. Note: The voice code alaw and ulaw is G.711a and G.711u. 3.4.5 NAT Traversal 3.4.5.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.4.5.2 Media NAT Traversal Similar to Signaling NAT Traversal, this feature allows media packets (RTP) to be routed properly in various network environments. A） None Select None to disable this feature.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.5 Call Divert The Call divert feature controls the routing of calls between VoIP and GSM. Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.5.1 Call Forward (From VoIP To PSTN) Forward Number Enter this field to forward all incoming VoIP calls to this number (PSTN or Mobile). Using “,” to add a 500ms delay to the dialing sequence. If this field is blank, calls will not be forwarded. The GoIP4 Gateway answers an incoming VoIP call and generates a dial tone. The caller can then dial a number (PSTN or Mobile) desired.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.5.3 Call Forward (From PSTN To VoIP) Forward Number Forward all incoming calls from the GSM connection to the VoIP number specified in this field. Forward Password is not required once this field is set. If this field is blank, the GoIP4 answers an incoming GSM calls and then generates the VoIP dial tone. Please see below if the Forward Password is set. The caller can then dial a VoIP number manually.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.6 SMS Disposal 3.6.1 SMS Sender Voptech offer a free server software for achieve GoIP4 send out SMS to GSM network, it isn’t a VoIP protocols; If your are a programmer, you can develop the sender software by yourself; 3.6.2 SMS Call Out GoIP4 Gateway supported SMS call. In this mode, when GoIP4 Gateway received a SMS send from any one mobile phone, it will auto make a call to SIP server.
VOPTech Document Four Channel’s GSM VoIP Gateway A：Mode 1 GoIP4 dial the call use SMS sender call ID B：Mode 2 GoIP4 dial the call via itself VoIP account and add the SMS sender phone number to Call Divet option’s Forward Number (VoIP to PSTN) automatic. C：Mode 3 GoIP4 dial the call via itself VoIP account and add the SMS sender phone number to SIP invites be call number. D：SMS Dial Prefix When GoIP4 dial a SMS call, it will automatic add this option’s digit in be Called ID. z Mode 1 examples: A.
VOPTech Document Four Channel’s GSM VoIP Gateway One mobile phone’s number is (86)13800000000, it sends a SMS “8675588228822” to GoIP4’s GSM SIM card. When GoIP4 device receive this SMS, it will auto to call number as 9998675588228822, and the caller is number 8613800000000. The sent out signaling as follow: z Mode 2 example: GoIP4 use SMS Dial Mode 2: One mobile phone’s number is (86)13800000000, it sends a SMS “8675588228822” to GoIP4’s GSM SIM card.
VOPTech Document Four Channel’s GSM VoIP Gateway Use can add a SMS prefix with mode 2, it will work like mode 1. z Mode 3 example: GoIP4 use SMS Dial Mode 3: One mobile phone’s number is (86)13800000000, it sends a SMS “8675588228822” to GoIP4’s GSM SIM card. When GoIP4 device receive this SMS, it will auto to call number as 8675588228822*(86)13800000000, and the caller number is GoIP4’s SIP account number. The sent out signaling as follow: Copyright@2009 VOPTel Technology Co.
VOPTech Document Four Channel’s GSM VoIP Gateway Use can add a SMS prefix with mode 3, it will work like mode 1. 3.6.3 SMS Relay GoIP4 GSM gateway supported SMS relay. The SMS Forward Number is the receiver of your VoIP system; it will receive the SMS send from GoIP4 when some GSM phones send a SMS to GoIP4. 3.6.3.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.6.3.2 SMS Relay To GSM Network When GoIP4 receive a message come from SIP server as follow: The GoIP4 will send a SMS to GSM number 13682626800, the SMS content is “Hello world”. 3.7 PSTN Caller ID Transparent In SIP protocol, GoIP4 support PSTN Caller ID transparent to VoIP via SIP Invite signaling; Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway Disable: Disable PSTN Caller ID transparent to VoIP; Use Remote Party ID: GoIP4 add Caller ID in SIP invite’s Remote Party ID option. Use CID as SIP Caller ID: GoIP4 use PSTN Caller ID in SIP invitee’s Caller ID option and Remote Party ID option. Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway About H.323’s PSTN Caller ID transmit; we will perfect it in later firmware. Copyright@2009 VOPTel Technology Co., Ltd All Rights Reserved.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.8 GSM Group Mode GoIP4 supported multi_devices cooperate with one group; it can work like a multi_channels GSM gateway. Any one GoIP4’s channels are can work as Group Server Mode or Client Mode. Server Mode: When one channels running in Server Mode; It can auto forward the GSM’s incoming call to any free client channels. At this moment, you only offer this channel’s GSM number to your user.
VOPTech Document Four Channel’s GSM VoIP Gateway Disable: When GoIP4 run as alone mode, please set all channels to Disable mode. 3.9 Dail Plan Dial Plan defines how a number (VoIP) is processed when GoIP4 receives it. This field is located in the Calling Setting Window and it is available for both H.323 Phone and SIP Phone. The Dial Plan is very flexible and can be configured for a wide range of dialing applications.
VOPTech Document Four Channel’s GSM VoIP Gateway Examples: 1. Dial Plan = “010:-010” means that the number dialed out will have the first 3 digits ”010” removed when a number with the first digits as “010” is entered. a) Number entered = “01082121234”, actual number dialed = “82121234”. b) Number entered = “82121234”, actual number dialed = “82121234”. 2.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.10 Gain Settings… A hidden webpage is provided to set the receiving and transmit gains of VoIP Chunnel. The URL link is: http://xxx.xxx.xxx.xxx/default/en_US/gain.html THIS PAGE IS INTENDED FOR AN EXPERIENCED USER OR AN ADMINISTRATOR ONLY. PLEASE SET THE GAINS WITH CAUTIONS. Note: A too low or too high input gain MAY affect the sensitivity of DTMF detections 3.
VOPTech Document Four Channel’s GSM VoIP Gateway 1） DHCP Choose DHCP if a local DHCP host is available. This allows the GoIP4 Gateway to obtain network information (IP Address, Subnet Mask, Default Route, Primary DNS, Secondary DNS, and other DHCP options) from the DHCP host. 2） Static IP Choose Static IP if your network topology requires. Please fill in Fill in the IP Address, Subnet Mask, Default Route, Primary DNS, and Secondary DNS (optional) as provided by your network administrator.
VOPTech Document Four Channel’s GSM VoIP Gateway traffics. Please consult your network administrator for proper settings. 5） Advanced… The Advanced settings allow the user to set the broadcast address and to clone a MAC address instead of using the factory preset MAC address. Please consult your network administrator for further information. 3.11.2 PC Port Configurations The PC Port allows addition network devices to be attached behind the GoIP4 Gateway.
VOPTech Document Four Channel’s GSM VoIP Gateway Enable the DHCP Server if you want the GoIP4 Gateway functions as a local DHCP host for the PC segment. This will enables the GoIP4 Gateway to assign IP Addresses to network devices that are attached to the PC port segment. Specify the Starting Address. Ending Address, and Static DNS accordingly. 4） Advanced… The Advanced settings allow the user to set the broadcast address and to clone a MAC address instead of using the factory preset MAC address.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.13 Discard Changes To discard all changes made, click on the Discard Changes tab. 3.14 Tools Menu Select the Tools to access the following functions: Online Upgrade, Change Password, Reset Config, and Reboot. 3.14.1 Online Upgrade To perform a firmware upgrade, select the Online Upgrade tab to access the page below. Enter the update link as provided by your service provider. A sample link is: voptech.com/update/GHS-3.01-18.
VOPTech Document Four Channel’s GSM VoIP Gateway 3.14.2 Change Password Click on the Change Password tab to access the page below. A） User Password This is the password for the user name/ID “user”. The default password is “1234”. This user name is limited to access the Network Configuration menu. B）Administrator Password (default: admin) This is the password for the user name/ID “admin”. The default password is “admin”. This user name allows full access to all configuration settings available. 3.14.
VOPTech Document Four Channel’s GSM VoIP Gateway 4 Hardware Specifications Characteristics of the hardware Parameter Processor ARM9E 133MHz DSP VPDSP101-4 100MHz RAM 16M Flash 4M Power DC12V/2000mA +-10% Default GSM Module Type Remarks Input AC100V to AC240V 900M/1800M Optional 850M/1900M Consumption The Maximum 5 W LEDs RUN, GSM, LAN, PC,GSM Network Ports 2 RJ45; Supported NAT 100/10BASE-T Weight 900 Grams Full Set Working Temperature 0－40℃ Working Humidity 40％－90％ Not Conge
