RTCP with pcap impossible?

SIPp / sipp

The SIPp testing tool

https://sipp.readthedocs.io

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RTCP with pcap impossible? #560

Open Dropicx opened 3 years ago

Dropicx commented 3 years ago

Hi , is it possible that sipp plays a pcap and reports RTCP? I tried to implement a=rtcp:[media_port+1] into SDP but in the trace isn't any RTCP. I can imagine that simply playing a pcap file isn't like a real call but is it still possible? The pcap doesn't include RTCP because I want it to simulate a real generated RTCP flow but I nearly think that I'm wrong in here with sipp, am I ?!

SIPp v3.7.0_rc1-13-gf44d0cf-TLS-SCTP-PCAP, newly build on Ubuntu Server 18.04

wdoekes commented 3 years ago

SIPp will replay a pcap with embedded RTCP. See a description how this is done here: https://github.com/SIPp/sipp/issues/512#issuecomment-958731401

SIPp will not generate (other) traffic/media/rtcp/whatever whilst replaying a pcap.