modifications to sipp

I am looking for someone who can extend sipp ([url removed, login to view]) CFW control so that it can be used with RFC6230 based msc-ivr and msc-mixer.

Today, I can launch a call with sipp on UDP port 5060 and TCP dest port as 7575 with the -3pcc {dest IP}:7575. I can then have the following sendCmd:



CFW 23456edfgh34567 SYNC

Dialog-ID: 123456abcdef7890

Keep-Alive: 100

Packages: msc-ivr/1.0;msc-mixer/1.0



sipp will be nice and send that message to TCP 7575, however there are two problems, the first is that the receive port can't be set, your only options today with sipp is to set send OR receive port, not both. The second issue is that I need to have several recvCmd and sendCmd messages and not have sipp close the TCP connection between them.

Skills: C++ Programming

See more: sipp tcp port, cplusplus set, rfc6230, sipp 3pcc extend, sipp cfw, tcp programming, net control programming, tcp connection close, tcp close connection, 3pcc, net sync, close tcp connection, tcp connection programming, cplusplus tcp, tcp port send, net mixer control, ivr message net, send message tcp port, net ivr, mixer control, tcp send receive, ivr programming, can msc, based net programming, sipp

About the Employer:
( 2 reviews ) Katy, United States

Project ID: #1136745

4 freelancers are bidding on average $1025 for this job


Greetings, I’m the Co-Founder & CEO with WisKnowTech Software’s, one of the India's highly skilled web technology experts. We specialize in giving an App idea a concrete shape with a Guarantee of Excellence, Qui More

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Please see your pmb.

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Hi, I have 6+ years of experience in telecom stack development ss7 and VoIP Protocols. I could do this work for you. If you are interested ping me. Regards Sathish

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I offer extensive experience in VoIP technology, expertise in SIP, RTP/RTCP and have been involved in IVR, media server implementation.

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