Specifications
Support SIP RFC3261 RFC3262 RFC3265
Codec: G. 711A/u, G. 722. G. 723.729A/B
Echo cancellation: Support G. 168
Support Voice Gain Setting, Jitter Buffer, VAD, CNG, SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer
SIP...
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