TG400 DUBAI
Yeastar TG400 is a 4 SIP Card supported GSM Gateway with SIP and IAX2 Protocol Support.TG400 Offer Simple and intuitive Web-based configuration save you loads of time.TG400 can bring value-added features such as SMS, callback, and call forwarding, etc.The GSM trunking is also a low-cost alternative to landlines in instances where fixed line communication is not available.