Wireshark · Wireshark-users: Re: [Wireshark-users] Help decoding GSM SMS (no crypt)

[Pascal Quantin <pascal.quantin@xxxxxxxxx>]

Hi Reginaldo,

2016-05-08 1:07 GMT+02:00 reginaldo salles <reginaldosalles1972@xxxxxxxxx>:

about this capture https://www.cloudshark.org/captures/45c7d9f9d6f2

this is a gsm call capture without crypt

it is possible to extract the audio from this capture?
how can i do this?

It has been ages since I last looked at GSM logs, but as far as I can tell this capture does not contain any audio samples but only control plane messages.

By the way you have not answered my previous questions regarding the way those captures are done and whether some LAPDm packets were filtered or not.

Regards,

Pascal.

PS: the SIB13 malformed packet error seen is fixed in https://code.wireshark.org/review/#/c/15290