TG Provides Backup Mobile Trunks
<div align="justify">For IP-PBX that has limited ability in backup solution, TG can be a perfect backup. When the trunks of the IP-PBX go down, the telephone service will not be lost, as TG will provide backup GSM trunks for enterprises as a fallback, enabling your workforce to carry on their business.</div> </br><b><font color="#00a0e3">Benefits</b></font> <ul> <li><b>Cost reduction</li></b> As the IP-PBX and TG are interconnected, the IP-PBX users can dial mobile phone number with TG to save bills of PSTN-to-mobile calls. <li><b>Business continuity</li></b> When trunks of IPPBX go down, the users can still make all types of calls with TG. </ul> </br><div align="center"><img src="http://www.yeastar.com/images/Solutions/TG_as_a_Backup.jpg" style="width:800px" alt="VoIP GSM Gateway"></div> </br><a href="http://www.yeastar.com/download/Yeastar_TG_Applications_and_Solutions.pdf" target="_blank"><img src="http://www.yeastar.com/images/download_icon.png"></a>
VoIP GSM Gateway TG100
Yeastar TG100 is a fully featured 1 port VoIP GSM/CDMA/UMTS gateway that provides GSM/CDMA/UMTS network connectivity for softswitch and IP PBX.
VoIP GSM Gateway TG1600
Yeastar TG1600 is a VoIP GSM/CDMA gateway with 16 channels providing GSM/CDMA network connectivity for softswitches, and IP-PBXs.
VoIP GSM Gateway TG200
Yeastar TG200 is a VoIP GSM/CDMA/UMTS gateway with 2 channels providing GSM/CDMA/UMTS network connectivity for soft switches, and IP-PBXs.
VoIP GSM Gateway TG400
Yeastar TG400 is a compact 4 channels VoIP GSM/CDMA/UMTS gateway that connects GSM/CDMA/UMTS network with VoIP.
VoIP GSM Gateway TG800
Yeastar TG800 is a powerful VoIP GSM/CDMA/UMTS gateway with 8 channels, bridging between GSM/CDMA/UMTS network and IP-based systems.