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SIPp / sipp

The SIPp testing tool
https://sipp.readthedocs.io
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How to send comfort noise or make sipp read and send the comfort noise from pcap file ? #632

Closed Costallat closed 8 months ago

Costallat commented 1 year ago

Hi all,

I'm trying to reproduce a problem here using sipp to send the same packets(pcap) where we saw the problem. I already made it read the pcap file and send the packets, I can hear the RTP stream(audio), but we think that what is causing the problem is two comfort noise packets that are being sent by the server, but I saw that sipp is not sending those packet, it only sends the 'audio' RTP packets.

I'm trying to check the code here to see if there is any kind of filter to get only RTP packets with specific payload type where I can add the comfort noise payload so sipp can send them.

Does anybody have any clue or tips where I can check for that? Or if there is another way to generate those comfort noise packets?

Thanks

Costallat commented 1 year ago

One solution that I found here is to split the file into the normal RTP file and another one with the comfort noise, so I can send them, not at the exact time from the scenario where we got the packets, but at least is one way.

lemenkov commented 8 months ago

PR #687 was merged so it should work now.