I need HELP pls! BRISTUFF: Bad Sound quality CAPI : PTP Mode dont supported mISDN : kernel is 2.4.x and not 2.6.x HISAX : PTMP ok, PTP incoming ok but in outgoing asterisk dont compose number(i listen dial tone and than i can compose number via dtmf) Asterisk CLI (g3 is group of Modem[i4l]/ttyI0 and ttyI1): Called g3: 3453444444 (Channel is used but dont compose number) Asterisk Log: VERBOSE[10406]: -- Called g3:3453444444 Mar 18 23:41:01 DEBUG[10406]: Detecting DTMF inband with sw DSP on /dev/ttyI1 Mar 18 23:41:01 DEBUG[10406]: Dropping duplicate answer! Mar 18 23:41:01 VERBOSE[10406]: -- Modem[i4l]/ttyI1 answered SIP/201-3e46 Mar 18 23:41:01 DEBUG[10406]: Stopping retransmission on '57DF3381-B90C-46D9-9666-99FF5F1CBCCD@172.16.0.53' of Response 55994: Found Mar 18 23:41:01 DEBUG[10406]: Ooh, format changed from unknown to alaw Mar 18 23:41:06 DEBUG[10406]: Didn't get a frame from channel: SIP/201-3e46 Mar 18 23:41:06 DEBUG[10406]: Bridge stops bridging channels SIP/201-3e46 and Modem[i4l]/ttyI1