G400P User Manual
OpenVox Communication Co. LTD.
URL: www.openvox.cn
9
Application: Use Asterisk
®
to build your IP-PBX/Voicemail system
RoHS compliant
Certificates: CE, FCC
Features
Owns an electrical circuit switch to ensure the GSM modules are
power-off when the system reboots
Be compatible with Industry Standard: PCI 2.2
Quad-Band GSM/GPRS 850/ 900/1800/1900 MHz
Supports LEDs indicating network status
DIGITAL audio quality(echo cancel)
1 SIM card per GSM channel
Supports external antenna
GSM data connections
DTMF detection
