Description
The 1 GSM module supports CooVox-U20IP Phone System for GSM connection.
GSM Module Specification :
Model No : 1GSM
Number of Quad Band GSM Channels per module : 1
External antennas : 1
SIM Cards : 1 total
External Power supply required : No
Interoperable modules : 4FXO, 4FXS, 2FXOS, 4BRI, 1E1/T1(PRI)
Support Protocols : voice(2G), SMS
Accessibility : Through Asterisk 1.8x
The 1GSM module supports CooVox-U20 IP PHone System
Environmental Operation Information :
Temperature : 0 – 40 C
Humidity : 5% – 955 Non-Condensing
Physical Dimensions :
1GSM : 30 x 51 mm