Getting Started Getting Started with PJSIP: start here. New ​PJSUA2 Book: start your development here Video User's Guide PJSIP Datasheet ​PJSIP Roadmap PJSIP License

Frequently Asked Questions FAQ: List of Frequently Asked Questions Sound Problems How to Test and Optimize Your Audio Device Handling IP address change

Documentation List Features Configuration and Integration Common: Python SIP Tutorial Support for QoS (TOS/DSCP, WMM, 802.1p) PJSIP Automated Testing IPv6 support in PJSIP Media related: Using Opus codec Using WebRTC AEC Using OpenCORE AMR-NB and AMR-WB Codecs Media Transport Adapter Using Intel® IPP with PJMEDIA SRTP Support Integrating Third Party Media Stack Audio Device API Using hardware codecs via APS/VAS-Direct in PJMEDIA NAT traversal/PJNATH: Using Standalone PJNATH's ICE PJNATH RAM Usage Analysis and Optimization ICE Negotiation Failure New: Using trickle ICE SIP related: Configuring PJSIP with TLS Handling SIP Redirection URI Escaping Info Using SIP TCP Technical Articles General: Avoiding deadlock with PJSUA-LIB New: The Group Lock New: PJSUA Initialization/Shutdown Threading Media related: PJMEDIA Tone Generator Algorithms Performance PJMEDIA Performance Measurement (MIPS Test) Measuring Sound Latency Media Flow Explained PJNATH: PJNATH RAM Usage Analysis and Optimization Getting Around Blocked or Filtered VoIP Network Misc ContributionAgreement GoogleSummerofCode Old: PJSIP features with list of supported RFCs Major Changes since Version 0.5

Reference Manuals ​PJLIB Online Manual ​PJLIB-UTIL Online Manual ​PJNATH Online Manual ​PJMEDIA Online Manual ​PJSIP Online Manual ​PJSUA-API Online Manual ​PJSUA Python Module Manual ​PJSUA Manual ​PJSIP Developer's Guide (PDF) ​1.x ​1.x ​1.x ​1.x ​1.x ​1.x ​2.x ​2.x ​2.x ​2.x ​2.x ​2.x