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Hi, I captured some telephony call packets using wireshark. The RTP payload types include PCMU and CN(comfort noise) I can play the voice packets using wireshark->VOIP However,It is not possible to save the payload as .au files using wireshark->RTP and I can only save them as .raw files. When I play the .raw files using goldwave, the sound is in a mess. what is wrong with the .raw files? thank you

asked 22 Nov '10, 07:28

esolve's gravatar image

accept rate: 0%

You have to decode the .raw file with the corresponding codec decoder, and save to .pcm format.

then open that .pcm file audacity as import-->rawdata, then play the audio.

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answered 01 Nov '12, 02:45

Binu%20Babu's gravatar image

Binu Babu
accept rate: 33%

edited 01 Nov '12, 02:46

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question asked: 22 Nov '10, 07:28

question was seen: 8,732 times

last updated: 01 Nov '12, 02:46

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