reSIProcate software consists of a battery and a small collection of applications. ReSIProcate The battery is currently used in many commercial products and is considered very stable.reSIProcate is ideally suited to individuals or companies that implement one of the following SIP applications: when the phone (eg embedded); · Softphones ( any platform); · gateways; Proxies · · B2BUA or · IM / Presence Servers or Clients. Here are some key features of "reSIProcate" · Licensee VOICE (BSD); · UDP, TCP, TLS transport · A full implementation of the state machine 3261 of the transaction; · An analyzer lazy - only in Headers analysis upon application request, · strongly typed interface • The parser is compatible with RFC during · An Object-Oriented SDP parser and encoder; SipFrag • Support • Support for 'rport' · object-oriented C + + interface for message · asynchronous DNS library (ares MIT), fast performance ·:> ~ 500 transactions per second on an Intel P4 · Ability to add new headers and parameters without rebuilding the stack · and MIME multipart MIME content; • S / MIME · Single-threaded or multi-threaded (thread-safe stack); A library with only two types of external dependencies: · ares - DNS Resolver · openssl - the Security (TLS) · multiple SIP stacks in a single application; • Support to close down a SIP stack without leaving the application · IPv6 support in the parser and the DNS · Full NAPTR and SRV (RFC support: 3261, 3263, 2915, 2782); · Complete support asynchronous DNS in Windows; • Support for multi-homed hosts; compiles and runs on Windows and most Unix distributions. reSIProcate has been built and tested: · GNU / Linux 2.4, 2.5; · Mac OS / X 10.2 (Panther), · Solaris 8 and 9, and · Windows XP and 2003 Server; · (most things modern C + + compilers), and • Easy to plug-in of new protocols transport. What's new in this version: [read full changelog] · Catching up the latest version Resip.