VoIP GSM SpGate GI2

Description: Network type: 2G, 3G, Number of LAN ports: 1, VoIP protocols: SIP
Type: VoIP gateway
Control: Web interface
VoIP codecs: G.711, G.722, G.729
Phone features: Caller ID, Speed ​​Dial, Call Forwarding, Call Hold, Echo Cancellation
VoIP protocols: SIP
Dial-up type: 2G, 3G
Number of LAN ports: 1