Hi list! We currently have a PRI gateway composed by a box with two Digium quad-span PRI cards (a TE420 and a ). One of the cards is filled with TELCO1, while the other has first two slots filled with TELCO2, and 3rd slot with TELCO3.
I am currently having (timer ?) issues on TELCO3 (span 7) D-Chan (202 as determined by dahdi_genconf ) is constantly failing causing on-going calls to terminate. Problem clears immediately tho. I send a copy of the log with pri debug at a time of problems... Is there a problem having 2 telcos on the same PRI card? Would somebody help? asterisk*CLI> pri show span 7 Primary D-channel: 202 Status: Provisioned, Up, Active Switchtype: EuroISDN Type: CPE Overlap Dial: 0 Logical Channel Mapping: 0 Timer and counter settings: N200: 3 N202: 3 K: 7 T200: 1000 T202: 10000 T203: 10000 T303: 4000 T305: 30000 T308: 4000 T309: 6000 T313: 4000 T-HOLD: 4000 T-RETRIEVE: 4000 T-RESPONSE: 4000 Overlap Recv: No and [Mar 18 17:04:05] VERBOSE[19844] chan_dahdi.c: TEI=0 MDL-ERROR (I): T200 expired N200 times sending RR/RNR in state 8(Timer recovery) [Mar 18 17:04:05] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:05] VERBOSE[19844] chan_dahdi.c: Changing from state 8(Timer recovery) to 5(Awaiting establishment) [Mar 18 17:04:06] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:07] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:08] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: TEI=0 MDL-ERROR (G): *T200 expired N200 times sending SABME in state 5(Awaiting establishment)* [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: Changing from state 5(Awaiting establishment) to 4(TEI assigned) [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3) [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: Start T309 for call cref=56 on channel 2 [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: Start T309 for call cref=64 on channel 3 [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: Start T309 for call cref=58 on channel 4 [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: Start T309 for call cref=66 on channel 6 [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: Changing from state 4(TEI assigned) to 5(Awaiting establishment) [Mar 18 17:04:09] VERBOSE[19844] chan_dahdi.c: == Primary D-Channel on span 7 down [Mar 18 17:04:09] WARNING[19844] chan_dahdi.c: No D-channels available! Using Primary channel 202 as D-channel anyway! [Mar 18 17:04:10] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:11] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:12] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:13] VERBOSE[19844] chan_dahdi.c: TEI=0 MDL-ERROR (G): T200 expired N200 times sending SABME in state 5(Awaiting establishment) [Mar 18 17:04:13] VERBOSE[19844] chan_dahdi.c: Changing from state 5(Awaiting establishment) to 4(TEI assigned) [Mar 18 17:04:13] VERBOSE[19844] chan_dahdi.c: TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3) [Mar 18 17:04:13] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:13] VERBOSE[19844] chan_dahdi.c: Changing from state 4(TEI assigned) to 5(Awaiting establishment) [Mar 18 17:04:13] WARNING[19844] chan_dahdi.c: No D-channels available! Using Primary channel 202 as D-channel anyway! [Mar 18 17:04:14] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: T309 timed out waiting for data link re-establishment [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: q931.c:7750 pri_internal_clear: Call 56 enters state 0 (Null). Hold state: Idle [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: clearing, alive 1, hangupack 0 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: == Primary D-Channel on span 7 up [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: -- Channel 0/2, span 7 got hangup, cause 27 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: T309 timed out waiting for data link re-establishment [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: q931.c:7750 pri_internal_clear: Call 64 enters state 0 (Null). Hold state: Idle [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: clearing, alive 1, hangupack 0 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: -- Channel 0/3, span 7 got hangup, cause 27 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: T309 timed out waiting for data link re-establishment [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: q931.c:7750 pri_internal_clear: Call 58 enters state 0 (Null). Hold state: Idle [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: clearing, alive 1, hangupack 0 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: -- Channel 0/4, span 7 got hangup, cause 27 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: T309 timed out waiting for data link re-establishment [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: q931.c:7750 pri_internal_clear: Call 66 enters state 0 (Null). Hold state: Idle [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: clearing, alive 1, hangupack 0 [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: -- Channel 0/6, span 7 got hangup, cause 27 [Mar 18 17:04:15] VERBOSE[27353] pbx.c: == Spawn extension (incoming-pri, sw-30-218543080, 11) exited non-zero on 'DAHDI/189-1' [Mar 18 17:04:15] VERBOSE[27353] chan_dahdi.c: q931_hangup: other hangup [Mar 18 17:04:15] VERBOSE[27354] app_mixmonitor.c: == MixMonitor close filestream [Mar 18 17:04:15] VERBOSE[27353] chan_dahdi.c: NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27353] chan_dahdi.c: NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27353] chan_dahdi.c: -- Hungup 'DAHDI/189-1' [Mar 18 17:04:15] VERBOSE[27354] app_mixmonitor.c: == Executing [/usr/local/bin/mixmon "1300465595.27894_withhold.gsm" "/var/log/asterisk/asterisk_rec/218543080/2011-03-18"] [Mar 18 17:04:15] VERBOSE[27279] pbx.c: == Spawn extension (incoming-pri, sw-30-218543080, 11) exited non-zero on 'DAHDI/188-1' [Mar 18 17:04:15] VERBOSE[27279] chan_dahdi.c: q931_hangup: other hangup [Mar 18 17:04:15] VERBOSE[27279] chan_dahdi.c: NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27279] chan_dahdi.c: NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27280] app_mixmonitor.c: == MixMonitor close filestream [Mar 18 17:04:15] VERBOSE[27279] chan_dahdi.c: -- Hungup 'DAHDI/188-1' [Mar 18 17:04:15] VERBOSE[27280] app_mixmonitor.c: == Executing [/usr/local/bin/mixmon "1300465487.27876_219575683.gsm" "/var/log/asterisk/asterisk_rec/218543080/2011-03-18"] [Mar 18 17:04:15] VERBOSE[27954] pbx.c: == Spawn extension (incoming-pri, sw-30-218543080, 11) exited non-zero on 'DAHDI/192-1' [Mar 18 17:04:15] VERBOSE[27955] app_mixmonitor.c: == MixMonitor close filestream [Mar 18 17:04:15] VERBOSE[27954] chan_dahdi.c: q931_hangup: other hangup [Mar 18 17:04:15] VERBOSE[27954] chan_dahdi.c: NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27954] chan_dahdi.c: NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27954] chan_dahdi.c: -- Hungup 'DAHDI/192-1' [Mar 18 17:04:15] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:15] VERBOSE[27955] app_mixmonitor.c: == Executing [/usr/local/bin/mixmon "1300467477.28066_229959499.gsm" "/var/log/asterisk/asterisk_rec/218543080/2011-03-18"] [Mar 18 17:04:15] VERBOSE[27487] pbx.c: == Spawn extension (incoming-pri, sw-30-218543080, 11) exited non-zero on 'DAHDI/190-1' [Mar 18 17:04:15] VERBOSE[27487] chan_dahdi.c: q931_hangup: other hangup [Mar 18 17:04:15] VERBOSE[27488] app_mixmonitor.c: == MixMonitor close filestream [Mar 18 17:04:15] VERBOSE[27487] chan_dahdi.c: NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27487] chan_dahdi.c: NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null, hold-state Idle [Mar 18 17:04:15] VERBOSE[27487] chan_dahdi.c: -- Hungup 'DAHDI/190-1' [Mar 18 17:04:15] VERBOSE[27488] app_mixmonitor.c: == Executing [/usr/local/bin/mixmon "1300466049.27932_263949634.gsm" "/var/log/asterisk/asterisk_rec/218543080/2011-03-18"] [Mar 18 17:04:16] VERBOSE[27280] app_mixmonitor.c: == End MixMonitor Recording DAHDI/188-1 [Mar 18 17:04:16] VERBOSE[27488] app_mixmonitor.c: == End MixMonitor Recording DAHDI/190-1 [Mar 18 17:04:16] VERBOSE[27354] app_mixmonitor.c: == End MixMonitor Recording DAHDI/189-1 [Mar 18 17:04:16] VERBOSE[27955] app_mixmonitor.c: == End MixMonitor Recording DAHDI/192-1 [Mar 18 17:04:16] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:17] VERBOSE[19844] chan_dahdi.c: TEI=0 MDL-ERROR (G): T200 expired N200 times sending SABME in state 5(Awaiting establishment) [Mar 18 17:04:17] VERBOSE[19844] chan_dahdi.c: Changing from state 5(Awaiting establishment) to 4(TEI assigned) [Mar 18 17:04:17] VERBOSE[19844] chan_dahdi.c: TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3) [Mar 18 17:04:17] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:17] VERBOSE[19844] chan_dahdi.c: Changing from state 4(TEI assigned) to 5(Awaiting establishment) [Mar 18 17:04:17] VERBOSE[19844] chan_dahdi.c: == Primary D-Channel on span 7 down [Mar 18 17:04:17] WARNING[19844] chan_dahdi.c: No D-channels available! Using Primary channel 202 as D-channel anyway! [Mar 18 17:04:18] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:19] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:20] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:21] VERBOSE[19844] chan_dahdi.c: TEI=0 MDL-ERROR (G): T200 expired N200 times sending SABME in state 5(Awaiting establishment) [Mar 18 17:04:21] VERBOSE[19844] chan_dahdi.c: Changing from state 5(Awaiting establishment) to 4(TEI assigned) [Mar 18 17:04:21] VERBOSE[19844] chan_dahdi.c: TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3) [Mar 18 17:04:21] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:21] VERBOSE[19844] chan_dahdi.c: Changing from state 4(TEI assigned) to 5(Awaiting establishment) [Mar 18 17:04:21] WARNING[19844] chan_dahdi.c: No D-channels available! Using Primary channel 202 as D-channel anyway! [Mar 18 17:04:22] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:23] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:24] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:25] VERBOSE[19844] chan_dahdi.c: TEI=0 MDL-ERROR (G): T200 expired N200 times sending SABME in state 5(Awaiting establishment) [Mar 18 17:04:25] VERBOSE[19844] chan_dahdi.c: Changing from state 5(Awaiting establishment) to 4(TEI assigned) [Mar 18 17:04:25] VERBOSE[19844] chan_dahdi.c: TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3) [Mar 18 17:04:25] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:25] VERBOSE[19844] chan_dahdi.c: Changing from state 4(TEI assigned) to 5(Awaiting establishment) [Mar 18 17:04:25] WARNING[19844] chan_dahdi.c: No D-channels available! Using Primary channel 202 as D-channel anyway! [Mar 18 17:04:26] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:27] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME [Mar 18 17:04:28] VERBOSE[19844] chan_dahdi.c: TEI=0 Sending SABME
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