Hello all,i'll appreciate any help with my DTMF issue, here is quick overview:Cisco IP Phone 7941 SCCP/SIP -> CUCM 8.6 -> GW Router 2801 (ipipgw 12.4(24)T8) -> ASA FW -> SIP Trunk provider.SIP Provider is using DTMF SIP INFO method (inband-voice in S...