[Openbts-discuss] wireshark/tcpdump extract a gsm call audio

[reginaldo s. <reg...@gm...>]

you can record the inbound call audio using openbts? using
wireshark/tcpdump in gsmtap interface it is possible to extract the inbound
call audio? i can do this in wireshark using sip for outbound calls
(rtp/stream analysis). but it is possible in inbound calls without use sip
or iax? need more info about it and how to extract call audio from .cap
capture files.