Support Protocol SIP (RFC3261, RFC3265)Support IAX2.Voice codec: 711a/u, 729a/bG.168 echo cancellation standard, compliant 96ms with speaker modeJitter Buffer, VAD, CNG,SIP/IAX2, Domain name register, point-to-point CallRTP and RTCPSupport the Inbound/Outbound transmission;;SI...
Products: cellular phone repeater,
faceplate cell phone