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ADTRAN Total Access devices do not support sending the rport parameter in the Via header. This allows us to detect the device and force rport when using the "safe" parameter, enabling the device to be used behind NAT. FS-6823 #resolve
============================================================= README / Sofia-SIP - RFC3261 compliant SIP User-Agent library ============================================================= Introduction ------------ Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and person-to-person communication services. The primary target platform for Sofia-SIP is GNU/Linux. Sofia-SIP is based on a SIP stack developed at the Nokia Research Center. Sofia-SIP is licensed under the LGPL. Quick start ----------- Sofia-SIP uses the GNU autotools, so building procedure is the usual: sh> sh autogen.sh (if building from darcs) sh> ./configure sh> make sh> make install See also 'docs/devel_platform_notes.txt' for notes on compiling Sofia-SIP in different environments. See the "options-client-example" (available using darcs at http://sofia-sip.org/repos/options-client-example/ or with CVS as a module in Sofia-SIP CVS tree) for an example of a small app that is utilizing Sofia-SIP, and specifically the libsofia-sip-ua library component. There are also multiple example clients under the "sofia-sip/utils" directory: - sip-options, query using SIP OPTIONS method - sip-date, SIP date printer/parser The Sofia-SIP su submodule also provides some small utilities: - addrinfo (libsofia-sip-ua/su), resolve host names - localinfo (libsofia-sip-ua/su), prints information about local network interfaces References ---------- Project website: - http://sofia-sip.sourceforge.net - http://www.sourceforge.net/projects/sofia-sip Mailing list: - http://sourceforge.net/mail/?group_id=143636 Version control repositories: - see the project website (link above) Licensing --------- Sofia-SIP is licensed under terms of the GNU LGPL. See the file "COPYING" for more information.