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G711A passthrough RTP to FAX File (TIFF/PDF ?)

0

Dear all,

I looked all over the web to an option to convert RTP stream of a passthrough FAX to a readable file, but i could not find it.

I have an RTP Stream captured that i would like to convert to a TIFF Image of the faxed file.

Can you help me with a way to do it ?

Thank you.

PS : I have Wireshark2 and a pcapng dump from which i extracted the G711a rtpdump.

asked 27 Jan '16, 08:16

elmehdierroussafi's gravatar image

elmehdierrou...
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One Answer:

0

What you need is:

  • in Wireshark: Telephony -> RTP -> Stream Analysis -> Save -> Forward stream audio

  • using Audacity or another audio editor/converter: change the internal format of the audio file from .au to .wav

  • using this project: convert the .wav contents into the .tiff picture.

answered 27 Jan '16, 09:50

sindy's gravatar image

sindy
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accept rate: 24%