Four Channel’s GSM VoIP Gateway
3
1 Product Introduction
1.1 General Information
Etross GOIP400 is a 4 SIM Card Broadband Phone Gateway. GOIP400 SIM Card
Broadband Phone Gateway is a new product that connects the GSM and the VOIP
seamlessly. To GOIP400 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
GOIP400 and configured flexible. Caller ID can be seen by using SIP. Two-way password
authentication and the additional Certificate trust list can minimize the risk of loss fee;
flexible routing can meet the need of all kinds of call forwarding; even more special is
that GOIP400 support multi-device group, it can be easily combined into arbitrary
number of channels of Large Gateway Group. Low price, perfect sound quality and
powerful function make GOIP400 inevitable choice of system Integrators, traffic Business
and soft switch Manufacturers.
1.2 Protocol
¾
TCP/IP V4 (IP V6 auto adapt)
¾
ITU-T H.323 V4 Standard
¾
H.2250 V4 Standard
¾
H.245 V7 Standard
