Profiles Profile 1 General Settings Network Settings SIP Settings Audio Settings Call Settings Profile 2 Profile 3 Profile 4 | Audio SettingsDTMF SettingsSend DTMF Disable DTMF Negotiation DTMF Payload Type Vocoder SettingsPreferred Vocoder 1 Preferred Vocoder 2 Preferred Vocoder 3 Preferred Vocoder 4 Preferred Vocoder 5 Preferred Vocoder 6 Preferred Vocoder 7 Preferred Vocoder 8 Voice Frames per TX G723 Rate G726-32 Packing Mode iLBC Frame Size iLBC Payload Type Disable OPUS stereo in SDP OPUS Payload Type Use First Matching Vocoder in 200OK SDP SRTP Mode Crypto Life Time Silence Suppression (VAD) Jitter Buffer Type Jitter Buffer Length Voice MonitoringEnable RTCP |