GSM gateway 1SIM GoIP / GSM-VoIP Gateway / SIP GSM Gateway

Name: GSM VoIP Gateway with 1Channel Model:GoIP01
The GoIP01 GSM VoIP Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network.It is the GSM network and the VoIP network connecting seamlessly new poducts. Mobile phone SIM card will be installed in the device, and GoIP01 users can be achieved through the GSM network on the car aligh.It bulit-in SIP and H.323, configuration flexibility. SIP can be thoroughly used when electricity came display unbers. With this GoIP01, the usage of VoIP is greatly enhanced with significant savings on long distance and roaming charges.   1. Appearance    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 (DC4.5V/2000mA) Connect the 4.5V/2000mA Adapter provided to this power jack. 4 Reset Press this button to reset the GoIP01 GSM VoIP Gateway to factory defaults.   2. Features     Key Features Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2) Single or Multiple Server Registrations Two 10/100 Ethernet circuits connect to the LAN and an additional device GSM module for making GSM calls Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer  VLAN and QoS support NAT Transversal and Router functions Voice prompts, HTTP Web, Auto Provision support for configuration and updates Highly stable embedded Linux operating system in high performance ARM 9 Processor LEDs for Power, Ready, Status, WAN, PC, GSM Call forward from GSM to VoIP and VoIP to GSM Dial in mode or dial out mode only Dial Plan Password protection for both GSM dial in or dial out Retransmit GSM Caller ID to VoIP terminal 3.Enhanced Features Dynamic selection of codec Advanced jitter buffer Automatic traversal of NAT and firewall VLAN / Qos Router Echo cancellation for Speakerphone Comfort noise generation (CNG) Voice activity detection (VAD) Auto provisioning (requires auto provisioning server) On line firmware upgrade Multi-language support: English and Chinese DTMF: RFC 2833, In-band DTMF, SIP INFO TCP/IP V4 (IP V6 auto adapt) ITU-T H.323 V4 Standard H.2250 V4 Standard H.245 V7 Standard H.235 StandardMD5,HMAC-SHA1 ITU-T G.711 alaw/ulaw, G.729A, G.729AB, and G.723.1 Voice Codec  RFC1889 Real Time Data Transmission Proprietary Firewall-Pass-Through Technology SIP V2.0 Standard Simple Traversal of UDP over NAT (STUN) Web-base Management 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   4. Software Specifications LINUS OS Built-in HTTP Web Server PPPoE Dial-up NAT Broadband Router Functions DHCP Client DHCP Server Firmware On-line upgrade PSTN Caller ID transmit Multiple Language Support Supported call divert Supported PSTN auto call out to PSTN Supported Multi_devices Cooperate Mode(Group Mode) Supported SMS call out 5. Hardware Specifications Characteristics of the hardware and Parameters Processor : ARM9E 133MHz DSP :VPDSP101 95MHz RAM:  8M Flash : 4M Power : DC4.5V/2000mA +-10% Input  AC100V to AC240V GSM Module Type: Default 900M/1800M Optional: 850M/1900M Must Customize Consumption:  The Maximum 3 W LEDs : RUN, GSM, LAN, PC Network Ports: 2    100/10BASE-T Weight : 105 Grams  Without including the weight of DC Adapter Working Temperature:  040 Working Humidity: 4090  Not Congealed Colour : Grey-white GSM SIM Ports:     1 VoIP Channels :    1