Hi all, I am struggling to get my TDM400P card works with FS FreeSWITCH Version 1.5.13b+git~20140510T065717Z~b8a32ed0f3~32bit (git b8a32ed 2014-05-10 06:57:17Z 32bit) on a Via mother board with "VIA Samuel 2" CPU I can receive call from PSTN (I am in Canada) via my FXO port with no problem. but impossible to make outgoing calls form internal station to PSTN(neither from SIP client nor from analog phone connected to FXS port) . it keeps telling me that the line is [CS_CONSUME_MEDIA] [NORMAL_CIRCUIT_CONGESTION] but that's not true ! hte line is not busy I have the same hardware with asterisk and all work smoothly. I have no idea where to look for to debug this problem. My FTDM list shows: freeswitch@internal> ftdm list +OK span: 1 (myFXO1) type: analog physical_status: ok signaling_status: UP chan_count: 1 dialplan: XML context: public dial_regex: fail_dial_regex: hold_music: analog_options: none +OK span: 2 (myFXS3) type: analog physical_status: ok signaling_status: UP chan_count: 1 dialplan: XML context: default dial_regex: fail_dial_regex: hold_music: analog_options: call swap The interesting (strange) lines I read from the console when I start a call to PSTN: .... .... .... freeswitch@internal> 2014-05-12 10:57:05.857571 [DEBUG] ftmod_analog.c:503 [s1c1][1:1] Changed state from DIALING to BUSY 2014-05-12 10:57:05.877579 [DEBUG] ftmod_analog.c:638 [s1c1][1:1] Completed state change from DIALING to BUSY in 20 ms 2014-05-12 10:57:05.877579 [DEBUG] ftmod_analog.c:644 [s1c1][1:1] Executing state handler on 1:1 for BUSY 2014-05-12 10:57:05.877579 [DEBUG] ftmod_analog.c:803 [s1c1][1:1] Changed state from BUSY to DOWN 2014-05-12 10:57:05.897586 [DEBUG] ftmod_analog.c:638 [s1c1][1:1] Completed state change from BUSY to DOWN in 20 ms 2014-05-12 10:57:05.897586 [DEBUG] ftmod_analog.c:644 [s1c1][1:1] Executing state handler on 1:1 for DOWN 2014-05-12 10:57:05.897586 [DEBUG] mod_freetdm.c:2262 got FXO sig 1:1 [STOP] 2014-05-12 10:57:05.897586 [NOTICE] mod_freetdm.c:2282 Hangup FreeTDM/1:1/5141111111 [CS_CONSUME_MEDIA] [NORMAL_CIRCUIT_CONGESTION] 2014-05-12 10:57:05.897586 [DEBUG] switch_channel.c:3216 Send signal FreeTDM/1:1/5141111111 [KILL] ... ... ... I don't want to past here a big page of debug output. The complete output can be read here: http://pastebin.freeswitch.org/22524 Any idea or suggestion is highly welcome. Thanks.