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[Question #195881]: RTP VoIP - each Packet being compressed and in ROHC pcap twice?

To: rohc@xxxxxxxxxxxxxxxxxxx
From: Jim Wheeler <question195881@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 03 May 2012 17:05:58 -0000
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New question #195881 on rohc:
https://answers.launchpad.net/rohc/+question/195881

I'm using Main build 304.  When looking at ROHC output samples provided for RTP, each compressed packet appears twice (visible by Sequence Number and payload being the same.  The source pcap does not repeat packets.  I also ran the test_non_regression script against the source pcap and the output shows each packet being compressed/decompressed twice and the ROHC output pcap has each packet there twice just as the sample provided.  I don't know enough about ROHC or your implementation yet to know if this is intentional or not, so hesitate to report it as a bug.  So I'm posting it as a question.  Is this normal/expected behavior?

Thanks,

Jim W.     

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