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Practical VICIdial guides
Telephony
Phones, carriers and call connectivity
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Telephony guides
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35Carriers & SIPCarrier setupAdd and test a VICIdial SIP carrierPrepare a provider-specific carrier record, check the loaded PJSIP objects and route, and run one authorized test call.F09Carriers & SIPStart here · foundationsCheck SIP signaling and RTP audio in VICIdialSeparate SIP signaling from RTP audio, then inspect a phone or carrier using the correct Asterisk driver.47Phone system (Asterisk)Media path diagnosisFind the failing leg of a VICIdial audio problemUse a controlled comparison to distinguish endpoint, network and carrier media problems before changing codecs or timing.TELCarriers & SIPPhone and browser audioSet up and check a VICIdial phone or WebRTC stationCreate a station for the assigned server, distinguish its credentials, and check the browser and PJSIP path before making an authorized test call.12Phone system (Asterisk)Asterisk Telephony EngineTrace a VICIdial call through the Asterisk dialplanTrace a single authorized test call through the actual Asterisk context and extension before editing any generated configuration.