1 4 8 ports GOIP Gateway product Introduction:The GSM Fixed Wireless Terminal named GOIP,Website:http://www.gsmvoipgateway.com,there are multiple ports for your choice: 1/4/8 ports Gateway GOIP1 ,GOIP4 ,GOIP8 is a Broadband Phone Gateway that had been developed by CHINA SKYLINE TELECOM CO.,LTD . GOIP8 VOIP Gateway is a famous product that connect the GSM and the VOIP seamlessly. To GOIP what is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP softswitch. SIP and H.323 agreement are built in the GOIP and configured flexible. Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; even more special is that GOIP support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway GroupKey Features Multiple GoIP8 grouping mode Provide one cellular channels for IP-PBX 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 ProcessorBasic Features 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 terminalEnhanced 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 Hardware Specifications Processor: ARM9E 133MHz DSP: VPDSP101 196MHz Memory: RAM 16MB/ Flash 4MB GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz Power: Input AC100V ~ 240V, output DC12V/2A +-10% Power consumption: 32W maximum Network card: 100/10Base-T x2 LED: Operation and lines light GSM Passway:eight Operating temperature: 10°C to 40°C (32°F to 104°F) Storage temperature: 0°C to 50°C (32°F to 122°F) Working Humidity: 40% ~ 90% Not congealed Weight: 1203 g (1 lb) (Including AC/DC Adapter) Warranty: one yearGSM VOIP Gateway pictures:1 port GOIP Gateway1 port GOIP Gateway with internal antenna4 ports GOIP Gateway 8 ports GOIP Gateway
