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Hi everione, I'm make some test with pri timer T309. I'm using asterisk 1.4.23.1, libpri 1.4.9, dahdi-linux 2.1.0.4 and dahdi-tools 2.1.0.2. But in my tests, the timer fail with a telco link in this scenario: Telco Phone <----------> Telco <-----------> Asterisk <------------> Sip Phone When i make a call from Telco Phone to Sip Phone, the call complete, but when i disconnect the link and reconnect in few seconds, the Asterisk clear call: [Apr 3 10:44:40] WARNING[13081]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 1: Red Alarm [Apr 3 10:44:40] NOTICE[21088]: chan_dahdi.c:9558 pri_dchannel: PRI got event: Alarm (4) on Primary D-channel of span 1 == Spawn extension (disc-from-trunk-TR001, 9800, 2) exited non-zero on 'DAHDI/1-1' [Apr 3 10:44:40] WARNING[21088]: chan_dahdi.c:3021 pri_find_dchan: No D-channels available! Using Primary channel 16 as D-channel anyway! [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 2: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 2: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 3: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 3: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 4: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 4: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 5: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 5: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 6: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 6: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 7: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 7: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 8: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 8: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 9: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 9: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 10: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 10: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 11: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 11: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 12: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 12: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 13: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 13: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 14: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 14: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 15: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 15: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 17: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 17: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 18: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 18: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 19: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 19: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 20: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 20: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 21: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 21: Invalid argument NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Active, peerstate Active [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 22: Red Alarm q931.c:3009 q931_disconnect: call 1 on channel 1 enters state 11 (Disconnect Request) > Protocol Discriminator: Q.931 (8) len=9 > Call Ref: len= 2 (reference 1/0x1) (Terminator) > Message type: DISCONNECT (69) > [08 02 81 90] > Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: Private network serving the local user (1) [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: > Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ] Unable to disable echo cancellation on channel 22: Invalid argument -- Hungup 'DAHDI/1-1' [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 23: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 23: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 24: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 24: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 25: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 25: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 26: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 26: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 27: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 27: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 28: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 28: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 29: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 29: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 30: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 30: Invalid argument [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:4385 handle_alarms: Detected alarm on channel 31: Red Alarm [Apr 3 10:44:40] WARNING[21089]: chan_dahdi.c:2012 dahdi_disable_ec: Unable to disable echo cancellation on channel 31: Invalid argument -- Timeout occured, restarting PRI q921.c:438 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED q931.c:4019 q931_dl_indication: link is DOWN q931.c:4030 q931_dl_indication: cancel call 1 on channel 1 in state 11 (Disconnect Request) Sending Set Asynchronous Balanced Mode Extended q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH [Apr 3 10:44:44] WARNING[21088]: chan_dahdi.c:3021 pri_find_dchan: No D-channels available! Using Primary channel 16 as D-channel anyway! q931.c:3996 pri_dl_down_cancelcall: Cancel non active call after data link failure q931.c:3951 pri_internal_clear: call 1 on channel 1 enters state 0 (Null) NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null == Primary D-Channel on span 1 up Sending Set Asynchronous Balanced Mode Extended Sending Set Asynchronous Balanced Mode Extended Sending Set Asynchronous Balanced Mode Extended Sending Set Asynchronous Balanced Mode Extended Sending Set Asynchronous Balanced Mode Extended Apparently, the call is cleared before the libpri execute a t309 code. My system.conf: loadzone=br defaultzone=br span=1,0,0,ccs,hdb3,crc4 bchan=1-15,17-31 dchan=16 My chan_dahdi.conf [trunkgroups] [channels] language=pt_BR usecallerid=yes hidecallerid=no callwaiting=> yes usecallingpres=> yes callwaitingcallerid=yes threewaycalling=yes transfer=yes cancallforward=yes callreturn=yes immediate=no callerid=asreceived faxdetect=both loglevel=255 mfcr2_logging=all mfcr2_call_files=yes mfcr2_accept_on_offer=no signalling=pri_cpe switchtype=euroisdn context=disc-from-trunk-TR001 pridialplan=unknown prilocaldialplan=unknown resetinterval=never priindication=inband facilityenable=no overlapdial=no txgain=0.0 rxgain=0.0 internationalprefix= nationalprefix= localprefix= privateprefix= unknownprefix= priexclusieve=no pritimer=>n200,3 pritimer=>k,7 pritimer=>t200,1000 pritimer=>t203,10000 pritimer=>t305,30000 pritimer=>t308,4000 pritimer=>t309,12000 pritimer=>t313,4000 group=1 callgroup=1 pickupgroup=1 channel => 1-15,17-31 Forgive me for my poor English. Any suggestions? -- Afonso Zimmermann |
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