low price voip gateway goip 16 port goip gsm gateway factory in China
The GSM Fixed Wireless Terminal 8 ports Gateway GoIP8 is a 8 SIM Card Broadband Phone Gateway that had been developed by CHINA SKYLINE Ltd. GoIP_8 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP seamlessly. To GoIP_8 what is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP soft switch. SIP and H.323 agreement are built in the GoIP_8 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_8 support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway Group.
--Multiple GoIP8 grouping mode --Provide eight 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 Processor Basic 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
Model of GSM VoIP Gateway
We have 1,4,8,16,32 ports GOIP Gateway and 8-32,16-64,32-128,32-256,32-512 SK gateway GoIP-1 ( supporting one SIM), GoIP-4( supporting 4 SIMs ), GoIP-8( supporting 8 SIMs ),