SIP VoIP system architecture basics

Infrastructure-requirements Integral Components of a VOIP SIP based architecture SIP Gateways Registrar Server Proxy ServerĀ  Stateless Proxy Server Stateful Proxy Server Forking Proxy Server Redirect Server Application Server Adding Media Management DTMF( Dual tone Multi Frequency ) TTS ( Text to Speech ) Developing SIP based applications Basic SIP methods Extending SIP headers Call routing … Continue reading SIP VoIP system architecture basics