支持的标准包括:
· RFC 2327 – SDP
· RFC 2976 - SIP INFO Method
· RFC 3261 - SIP
· RFC 3264 - Offer/Answer model with SDP
· RFC 3265 - SIP-specific Event Notification |
· RFC 3515 - SIP REFER Method
· RFC 3842 - A Message Summary and Message Waiting Indication
支持的语音编码:
· G.711 (A率,Mu率),GSM ,G.729 |