PJSIP Flexible, small protocol stack for your Mac
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protocol protocol stack sip stack media stack stack sip

PJSIP Description

Flexible, small protocol stack for your Mac PJSIP is a protocol stack, designed to have high performance, be very small in footprint, and very flexible. Here are some key features of "PJSIP": · Extremely portable: Write the application once, and it would run on many many platforms (all Windows flavors, Windows Mobile, Linux, all Unix flavors, MacOS X, RTEMS, Symbian OS, etc.) · Very small footprint: With less than 150KB for complete SIP features, PJSIP is ideal not only for embedded development where space is costly but also for general applications where smaller size means shorter download time for users. · High performance: Which means less CPU power requirement and more SIP transactions/calls can be handled per second. · Many features: Many SIP features/extensions such as multiple usages in dialog, event subscription framework, presence, instant messaging, call transfer, etc. have been implemented in the library. · Extensive SIP documentation: There can never be enough documentation, so we try to provide fellow developers with hundreds of pages worth of documentation. What's New in This Release: Work on TLS transport (#957): · generic secure socket abstraction in PJLIB · rewrite SIP TLS transport · TLS transport in Symbian · Socket QoS (TOS/DSCP, WMM) support in all components (#950) · Support for SIP Message Summary / Message Waiting Indication extension (#982) · Many presence related works (#937, #411, #364) · More mature native WMME audio backend, it is now used by default on Windows (#983)

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