[asterisk-dev] chan_dahdi channels locking.
Hamstr
hamstr at mail.ru
Wed Jan 11 07:42:56 CST 2012
Hi, All.
I discovered an issue with chan_dahdi.
I tryed to use patch from
http://lists.digium.com/pipermail/asterisk-commits/2011-January/047635.html
because i realy need this feature. But it seems that i missed something
important.
It looks like all is OK, but in a moment some channels appeared to be
Loked like channel 13 (near)
Maybe anyone could point me to the Right solution? I just need to save
Type Of Number that i was reseiving from channel.
CentOs 6 2.6.35.6-45.fc14.i686
asterisk 1.8.7.1
libpri 1.4.12
DAHDI Version: 2.5.0.2 Echo Canceller: HWEC, MG2
[from-g1] ; from Local Station
exten => _X.,1,MixMonitor(${UNIQUEID}.wav,,/usr/local/bin/2mp3
${UNIQUEID}.wav)
exten => _X.,n,Dial(DAHDI/g1/${EXTEN})
exten => _X.,n,Macro(hangupcall)
exten => h,1,Macro(hangupcall)
[macro-hangupcall]
exten => s,1,ResetCDR(w)
exten => s,n,NoCDR()
in chan_dahdi.conf
pridialplan=from_channel
prilocaldialplan=from_channel
pricpndialplan=from_channel
voipgate*CLI> pri show channels
PRI B Chan Call PRI Channel
Span Chan Chan Idle Level Call Name
1 1 Yes No Alerting Yes DAHDI/i1/89262422101-52a
1 2 Yes No Connect Yes DAHDI/i1/89262422101-4e6
1 3 Yes No Connect Yes DAHDI/i1/9693718-51c
1 4 Yes Yes Idle No
1 5 Yes No Proceeding Yes DAHDI/i1/89262422004-52c
1 6 Yes No Connect Yes DAHDI/i1/4952800289-4e5
1 7 Yes No Connect Yes DAHDI/i1/89262422216-528
1 8 Yes No Connect Yes DAHDI/i1/89854105469-520
1 9 Yes Yes Idle No
1 10 Yes Yes Idle No
1 11 Yes Yes Idle No
1 12 Yes Yes Idle No
1 13 Yes No Idle Yes
1 14 Yes Yes Idle No
1 15 Yes Yes Idle No
1 17 Yes Yes Idle No
1 18 Yes No Alerting Yes DAHDI/i1/316-529
1 19 Yes Yes Idle No
1 20 Yes Yes Idle No
1 21 Yes Yes Idle No
1 22 Yes Yes Idle No
1 23 Yes Yes Idle No
1 24 Yes No Connect Yes DAHDI/i1/9262422252-51f
1 25 Yes Yes Idle No
1 26 Yes Yes Idle No
1 27 Yes No Connect Yes DAHDI/i1/347-527
1 28 Yes Yes Idle No
1 29 Yes No Connect Yes DAHDI/i1/9262422864-51b
1 30 Yes No Proceeding Yes DAHDI/i1/9165552871-52b
1 31 Yes Yes Idle No
voipgate*CLI>
This causes a problem : Requested channel not available
voipgate*CLI> pri set debug 1 span 1
Enabled debugging on span 1
PRI Span: 1
PRI Span: 1 < Protocol Discriminator: Q.931 (8) len=37
PRI Span: 1 < TEI=0 Call Ref: len= 2 (reference 578/0x242) (Sent from
originator)
PRI Span: 1 < Message Type: SETUP (5)
PRI Span: 1 < [a1]
PRI Span: 1 < Sending Complete (len= 1)
PRI Span: 1 < [04 03 80 90 a3]
PRI Span: 1 < Bearer Capability (len= 5) [ Ext: 1 Coding-Std: 0 Info
transfer capability: Speech (0)
PRI Span: 1 < Ext: 1 Trans mode/rate:
64kbps, circuit-mode (16)
PRI Span: 1 < User information layer 1:
A-Law (35)
PRI Span: 1 < [18 03 a9 83 8d]
PRI Span: 1 < Channel ID (len= 5) [ Ext: 1 IntID: Implicit Other(PRI)
Spare: 0 Exclusive Dchan: 0
PRI Span: 1 < ChanSel: As indicated in following
octets
PRI Span: 1 < Ext: 1 Coding: 0 Number Specified
Channel Type: 3
PRI Span: 1 < Ext: 1 Channel: 13 Type: CPE]
PRI Span: 1 < [1e 02 80 83]
PRI Span: 1 < Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU)
standard (0) 0: 0 Location: User (0)
PRI Span: 1 < Ext: 1 Progress
Description: Calling equipment is non-ISDN. (3) ]
PRI Span: 1 < [6c 05 61 81 33 31 31]
PRI Span: 1 < Calling Number (len= 7) [ Ext: 0 TON: Abbreviated number
(6) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)
PRI Span: 1 < Presentation: Presentation
permitted, user number passed network screening (1) '311' ]
PRI Span: 1 < [70 08 81 37 38 37 35 36 30 39]
PRI Span: 1 < Called Number (len=10) [ Ext: 1 TON: Unknown Number Type
(0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '7875609' ]
PRI Span: 1 -- Making new call for cref 578
PRI Span: 1 Received message for call 0x85e1f70 on link 0x85c5d74
TEI/SAPI 0/0
PRI Span: 1 -- Processing Q.931 Call Setup
PRI Span: 1 -- Processing IE 161 (cs0, Sending Complete)
PRI Span: 1 -- Processing IE 4 (cs0, Bearer Capability)
PRI Span: 1 -- Processing IE 24 (cs0, Channel Identification)
PRI Span: 1 -- Processing IE 30 (cs0, Progress Indicator)
PRI Span: 1 -- Processing IE 108 (cs0, Calling Party Number)
PRI Span: 1 -- Processing IE 112 (cs0, Called Party Number)
PRI Span: 1 q931.c:8281 post_handle_q931_message: Call 578 enters state
6 (Call Present). Hold state: Idle
Span: 1 Processing event: PRI_EVENT_RING
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:578
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Call Present, peerstate
Call Initiated, hold-state Idle
PRI Span: 1 q931.c:6085 q931_release_complete: Call 578 enters state 0
(Null). Hold state: Idle
PRI Span: 1
PRI Span: 1 > DL-DATA request
PRI Span: 1 > Protocol Discriminator: Q.931 (8) len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 578/0x242) (Sent to
originator)
PRI Span: 1 > Message Type: RELEASE COMPLETE (90)
PRI Span: 1 TEI=0 Transmitting N(S)=77, window is open V(A)=77 K=7
PRI Span: 1
PRI Span: 1 > Protocol Discriminator: Q.931 (8) len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 578/0x242) (Sent to
originator)
PRI Span: 1 > Message Type: RELEASE COMPLETE (90)
PRI Span: 1 > [08 02 81 ac]
PRI Span: 1 > Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0)
Spare: 0 Location: Private network serving the local user (1)
PRI Span: 1 > Ext: 1 Cause: Requested channel not
available (44), class = Network Congestion (resource unavailable) (2) ]
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:578
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Null, peerstate Null,
hold-state Idle
PRI Span: 1 Destroying call 0x85e1f70, ourstate Null, peerstate Null,
hold-state Idle
PRI Span: 1
PRI Span: 1 < Protocol Discriminator: Q.931 (8) len=37
PRI Span: 1 < TEI=0 Call Ref: len= 2 (reference 579/0x243) (Sent from
originator)
PRI Span: 1 < Message Type: SETUP (5)
PRI Span: 1 < [a1]
PRI Span: 1 < Sending Complete (len= 1)
PRI Span: 1 < [04 03 80 90 a3]
PRI Span: 1 < Bearer Capability (len= 5) [ Ext: 1 Coding-Std: 0 Info
transfer capability: Speech (0)
PRI Span: 1 < Ext: 1 Trans mode/rate:
64kbps, circuit-mode (16)
PRI Span: 1 < User information layer 1:
A-Law (35)
PRI Span: 1 < [18 03 a9 83 8d]
PRI Span: 1 < Channel ID (len= 5) [ Ext: 1 IntID: Implicit Other(PRI)
Spare: 0 Exclusive Dchan: 0
PRI Span: 1 < ChanSel: As indicated in following
octets
PRI Span: 1 < Ext: 1 Coding: 0 Number Specified
Channel Type: 3
PRI Span: 1 < Ext: 1 Channel: 13 Type: CPE]
PRI Span: 1 < [1e 02 80 83]
PRI Span: 1 < Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU)
standard (0) 0: 0 Location: User (0)
PRI Span: 1 < Ext: 1 Progress
Description: Calling equipment is non-ISDN. (3) ]
PRI Span: 1 < [6c 05 61 81 33 31 31]
PRI Span: 1 < Calling Number (len= 7) [ Ext: 0 TON: Abbreviated number
(6) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)
PRI Span: 1 < Presentation: Presentation
permitted, user number passed network screening (1) '311' ]
PRI Span: 1 < [70 08 81 37 38 37 35 36 30 39]
PRI Span: 1 < Called Number (len=10) [ Ext: 1 TON: Unknown Number Type
(0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '7875609' ]
PRI Span: 1 -- Making new call for cref 579
PRI Span: 1 Received message for call 0x85e1f70 on link 0x85c5d74
TEI/SAPI 0/0
PRI Span: 1 -- Processing Q.931 Call Setup
PRI Span: 1 -- Processing IE 161 (cs0, Sending Complete)
PRI Span: 1 -- Processing IE 4 (cs0, Bearer Capability)
PRI Span: 1 -- Processing IE 24 (cs0, Channel Identification)
PRI Span: 1 -- Processing IE 30 (cs0, Progress Indicator)
PRI Span: 1 -- Processing IE 108 (cs0, Calling Party Number)
PRI Span: 1 -- Processing IE 112 (cs0, Called Party Number)
PRI Span: 1 q931.c:8281 post_handle_q931_message: Call 579 enters state
6 (Call Present). Hold state: Idle
Span: 1 Processing event: PRI_EVENT_RING
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:579
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Call Present, peerstate
Call Initiated, hold-state Idle
PRI Span: 1 q931.c:6085 q931_release_complete: Call 579 enters state 0
(Null). Hold state: Idle
PRI Span: 1
PRI Span: 1 > DL-DATA request
PRI Span: 1 > Protocol Discriminator: Q.931 (8) len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 579/0x243) (Sent to
originator)
PRI Span: 1 > Message Type: RELEASE COMPLETE (90)
PRI Span: 1 TEI=0 Transmitting N(S)=78, window is open V(A)=78 K=7
PRI Span: 1
PRI Span: 1 > Protocol Discriminator: Q.931 (8) len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 579/0x243) (Sent to
originator)
PRI Span: 1 > Message Type: RELEASE COMPLETE (90)
PRI Span: 1 > [08 02 81 ac]
PRI Span: 1 > Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0)
Spare: 0 Location: Private network serving the local user (1)
PRI Span: 1 > Ext: 1 Cause: Requested channel not
available (44), class = Network Congestion (resource unavailable) (2) ]
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:579
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Null, peerstate Null,
hold-state Idle
PRI Span: 1 Destroying call 0x85e1f70, ourstate Null, peerstate Null,
hold-state Idle
voipgate*CLI> pri set debug off span 1
Disabled debugging on span 1
voipgate*CLI>
It seems to be unclearly free previous call?
--
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