Voice Codec |
G.722, G.711(A/u), G.723, G.729A/B, iLBC | G.722, G.711(A/u), G.723, G.729A/B, iLBC | G.722, G.711(A/u), G.723, G.729A/B, iLBC | G.722, G.711(A/u), G.723, G.729A/B, iLBC | G.722, G.711(A/u), G.723, G.729A/B, iLBC | G.722, G.711(A/u), G.723, G.729A/B, iLBC |
SIP Protocol |
SIPV2.0
(RFC3261/3262/3263/3264) | SIPV2.0
(RFC3261/3262/3263/3264) | SIPV2.0
(RFC3261/3262/3263/3264) | SIPV2.0
(RFC3261/3262/3263/3264) | SIPV2.0
(RFC3261/3262/3263/3264) | SIPV2.0
(RFC3261/3262/3263/3264) |