Using the same driver as Digium: tdm2400.ko ,any driver patch no need.
Shining light shows the GSM card and Sim card working status.
Easily change the Sim card without opening the PC.
High performance due to the support of interrupt latency(at most 127ms).
Specifically designed for the Asterisk platform, available for Freeswitch, Yate and other open source projects.
SunnyStar GSM800G cards support up to 8 GSM channels and enables users to access the mobile network with their existing asterisk,freeswitch, yate and others.
It's more than a GSM card. FXO/FXS can be inserted into the slot to be the hybrid FXO/FXS/GSM cards. GSM800G have 8 slots respectively. Each slot can be inserted with GSM or Single/Dual FXO/FXS modules.
Weight: 460g(GSM800G with 8 GSM ports)
5v and 3.3v PCI 2.2 bus.
OS and opensources IP-PBX supported
Os:unix,linux and Solaris
Open source PBX system:Asterisk,Trixbox,elastix,yate,freeswitch,callweaver and more
Total leds: 4.
One tri-colors led for every interface.
*GSM connectivity for PBX, callcenter,etc.
*GSM callback services