TG Series VoIP GSM Gateways
· GSM Voice Calls
· VoLTE for HD Calls
· Maximum Cost Reduction
· Top Quality and Reliability
· Mobile Connectivity for SMB
More Details
GSM Trunk： 4 SIP Trunk: 32
Protocal: SIP and IAX2
Frequency: Full 850/900/1800/1900MHz
Codec:G.711 G.722 G.726 G.729A, GSM, ADPCM, Speex
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