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Welcome
to the OpenSIPStack Project!
OpenSIPStack
is an ongoing attempt to provide software developers a platform
agnostic stack implementation of RFC 3261. Currently,
OpenSIPStack can be compiled in Linux, Solaris, BSD, Darwin and
Windows. It boasts of an event driven architecture which
makes
the library ideal for use in a high volume deployment. The
project was founded by Joegen E. Baclor on January of 2005.
Cores
The
following cores have been implemented in the library:
User-Agent -
The User-Agent core is a complete
implementation of A SIP User-Agent and RTP support. G.711
uLaw & ALaw, GSM full rate (06.10),
LPC-10, Speex, iLBC G.729, and G.723.1 are currently implemented.
Video support is planned.
B2BUA
- Things such as topology hiding and media anchoring is difficult to
implement using a proxy. The B2BUA core makes these tasks
possible. OpenSBC is an application that relies heavily on
the
B2BUA core.
3PCC
- An implementation of Third Party Call Control with media anchoring
support.
Proxy
- A fully compliant proxy core as described in RFC 3261.
Registrar
- This core implements SIP Registrar functionalities.
Applications
OpenSBC
- A fully featured session border controller implementation
ATLSIP - ActiveX
Control SIP User-Agent with audio functionality
OSSPhone
- A fully featured SIP User-Agent with audio functionality
For
software developers. We recommend that you subscribe to
our mailing list to stay up to date with the current development
efforts. You may visit this link to view
our archives.
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