With the help of OPS SDK and Ozeki Phone System XE you are free to build call assistants, call center clients, IVRs or any custom Voice or Messaging application.
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. It combines signaling protocol (SIP) with rich multimedia framework and NAT traversal functionality into high level API that is...
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The SIPSorcery project is an experiment into the depths of the Session Initiation Protocol (SIP). The project is a combination of the source code available here on CodePlex and a live service hosted at https://www.sipsorcery.com/sipsorcery.html. The project has its roots in a previous mysipswitch...
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The SIPSorcery project is an experiment into the depths of the Session Initiation Protocol (SIP). The project is a combination of the source code available here on CodePlex and a live service hosted at https://www.sipsorcery.com/sipsorcery.html. The project has its roots in a previous mysipswitch...
More information
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. It combines signaling protocol (SIP) with rich multimedia framework and NAT traversal functionality into high level API that is...
More information