Update VoIP SIP SDK for iPhone

Please download our latest VoIP SIP SDK for iPhone:

Change log:

– Modifed ‘answerCall’ method
Now SDK will stop ringtone only when app invokes answerCall(200);

– Added properties, methods:
enableAutoSendRtpVideo, enableAutoSendRtpAudio
setSendingRtpAudio, setSendingRtpVideo