[asterisk-users] Asterisk PRI hangup
Claudio Prono
claudio.prono at atpss.net
Wed Oct 5 08:48:27 CDT 2011
Sorry for the resend, but i don't have got any response, so i try to
re-open the same problem.
Hello all,
Form 2-3 weeks i have some problems with incoming ISDN calls, it
interrupts after 1-2 minutes of call. I have tried to debug this with
pri set debug on span 1, i have noticied much of this messages:
-- Timeout occured, restarting PRI
q921.c:468 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
Sending TEI management message 1, TEI=127
Received MDL message
TEI assiged to 71
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
Sending Set Asynchronous Balanced Mode Extended
q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH
-- Got UA from network peer Link up.
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:805 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED
-- Timeout occured, restarting PRI
q921.c:468 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
Sending TEI management message 1, TEI=127
Received MDL message
TEI assiged to 72
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
Sending Set Asynchronous Balanced Mode Extended
q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH
-- Got UA from network peer Link up.
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:805 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED
And there is a debug session of an hanged-up incoming call:
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard
(0) 0: 0 Location: Private network serving the local user (1)
> Ext: 1 Progress Description: Inband
information or appropriate pattern now available. (8) ]
== Extension Changed 215[ext-local] new state Ringing for Notify User 202
-- SIP/203-00000017 is ringing
-- SIP/206-00000019 is ringing
-- SIP/210-0000001a is ringing
-- SIP/205-00000018 is ringing
-- SIP/201-00000015 is ringing
-- SIP/215-0000001b is ringing
-- SIP/202-00000016 is ringing
-- SIP/201-00000015 answered DAHDI/1-1
== Extension Changed 201[ext-local] new state InUse for Notify User 202
== Extension Changed 201[ext-local] new state InUse for Notify User 215
== Extension Changed 215[ext-local] new state Idle for Notify User 202
== Extension Changed 210[ext-local] new state Idle for Notify User 202
== Extension Changed 210[ext-local] new state Idle for Notify User 215
== Extension Changed 206[ext-local] new state Idle for Notify User 202
== Extension Changed 206[ext-local] new state Idle for Notify User 215
== Extension Changed 205[ext-local] new state Idle for Notify User 202
== Extension Changed 205[ext-local] new state Idle for Notify User 215
== Extension Changed 203[ext-local] new state Idle for Notify User 202
== Extension Changed 203[ext-local] new state Idle for Notify User 215
-- Executing [s at macro-auto-blkvm:1] Set("SIP/201-00000015",
"__MACRO_RESULT=") in new stack
== Extension Changed 202[ext-local] new state Idle for Notify User 215
-- Executing [s at macro-auto-blkvm:2] NoOp("SIP/201-00000015",
"Deleting: BLKVM/600/DAHDI/1-1 TRUE") in new stack
-- Stopped music on hold on DAHDI/1-1
q931.c:2951 q931_connect: call 93 on channel 1 enters state 8 (Connect
Request)
> Protocol Discriminator: Q.931 (8) len=11
> Call Ref: len= 1 (reference 93/0x5D) (Terminator)
> Message type: CONNECT (7)
> [18 01 89]
> Channel ID (len= 3) [ Ext: 1 IntID: Implicit Other Spare: 0
Exclusive Dchan: 0
> ChanSel: B1 channel
]
> [1e 02 81 82]
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard
(0) 0: 0 Location: Private network serving the local user (1)
> Ext: 1 Progress Description: Called
equipment is non-ISDN. (2) ]
< Protocol Discriminator: Q.931 (8) len=4
< Call Ref: len= 1 (reference 93/0x5D) (Originator)
< Message type: CONNECT ACKNOWLEDGE (15)
q931.c:3711 q931_receive: call 93 on channel 1 enters state 10 (Active)
-- Got SABME from network peer.
Sending Unnumbered Acknowledgement
q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:805 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED
< Protocol Discriminator: Q.931 (8) len=4
< Call Ref: len= 1 (reference 93/0x5D) (Originator)
< Message type: STATUS ENQUIRY (117)
YYY Here we get reset YYY
> Protocol Discriminator: Q.931 (8) len=7
> Call Ref: len= 1 (reference 93/0x5D) (Terminator)
> Message type: STATUS (125)
> [14 01 00]
> Call State (len= 3) [ Ext: 0 Coding: CCITT (ITU) standard (0) Call
state: Null (0)
-- Got reject requesting packet 0... Retransmitting.
< Protocol Discriminator: Q.931 (8) len=4
< Call Ref: len= 1 (reference 93/0x5D) (Originator)
< Message type: STATUS ENQUIRY (117)
YYY Here we get reset YYY
> Protocol Discriminator: Q.931 (8) len=7
> Call Ref: len= 1 (reference 93/0x5D) (Terminator)
> Message type: STATUS (125)
> [14 01 00]
> Call State (len= 3) [ Ext: 0 Coding: CCITT (ITU) standard (0) Call
state: Null (0)
< Protocol Discriminator: Q.931 (8) len=8
< Call Ref: len= 1 (reference 93/0x5D) (Originator)
< Message type: DISCONNECT (69)
< [08 02 82 a9]
< Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0
Location: Public network serving the local user (2)
< Ext: 1 Cause: Temporary failure (41), class =
Network Congestion (resource unavailable) (2) ]
-- Processing IE 8 (cs0, Cause)
At this point the call interrupts. And the log continues:
q931.c:3826 q931_receive: call 93 on channel 1 enters state 12
(Disconnect Indication)
-- Channel 0/1, span 1 got hangup request, cause 41
-- Executing [h at macro-dial:1] Macro("DAHDI/1-1", "hangupcall") in
new stack
-- Executing [s at macro-hangupcall:1] GotoIf("DAHDI/1-1", "1?skiprg")
in new stack
-- Goto (macro-hangupcall,s,4)
-- Executing [s at macro-hangupcall:4] GotoIf("DAHDI/1-1",
"0?skipblkvm") in new stack
-- Executing [s at macro-hangupcall:5] NoOp("DAHDI/1-1", "Cleaning Up
Block VM Flag: BLKVM/600/DAHDI/1-1") in new stack
-- Executing [s at macro-hangupcall:6] NoOp("DAHDI/1-1", "Deleting:
BLKVM/600/DAHDI/1-1 ") in new stack
-- Executing [s at macro-hangupcall:7] GotoIf("DAHDI/1-1", "1?theend")
in new stack
-- Goto (macro-hangupcall,s,9)
-- Executing [s at macro-hangupcall:9] Hangup("DAHDI/1-1", "") in new stack
== Spawn extension (macro-hangupcall, s, 9) exited non-zero on
'DAHDI/1-1' in macro 'hangupcall'
== Extension Changed 201[ext-local] new state Idle for Notify User 202
== Extension Changed 201[ext-local] new state Idle for Notify User 215
== Spawn extension (macro-dial, s, 7) exited non-zero on 'DAHDI/1-1'
in macro 'dial'
== Spawn extension (ext-group, 600, 17) exited non-zero on 'DAHDI/1-1'
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication,
peerstate Disconnect Request
q931.c:2967 q931_release: call 93 on channel 1 enters state 19 (Release
Request)
> Protocol Discriminator: Q.931 (8) len=8
> Call Ref: len= 1 (reference 93/0x5D) (Terminator)
> Message type: RELEASE (77)
> [08 02 81 a9]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0
Location: Private network serving the local user (1)
> Ext: 1 Cause: Temporary failure (41), class =
Network Congestion (resource unavailable) (2) ]
-- Hungup 'DAHDI/1-1'
Timed out looking for release complete
> Protocol Discriminator: Q.931 (8) len=8
> Call Ref: len= 1 (reference 93/0x5D) (Terminator)
> Message type: RELEASE (77)
> [08 02 81 a9]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0
Location: Private network serving the local user (1)
> Ext: 1 Cause: Temporary failure (41), class =
Network Congestion (resource unavailable) (2) ]
What can be the cause of that problem?
My config is: OpenSuSE with this packages:
asterisk162-devel-1.6.2.17-83.1.i586
asterisk162-dahdi-1.6.2.17-83.1.i586
asterisk162-debuginfo-1.6.2.17-83.1.i586
asterisk162-addons-1.6.2.3-38.2.i586
asterisk162-1.6.2.17-83.1.i586
dahdi-tools-devel-2.4.1-34.1.i586
asterisk162-dahdi-1.6.2.17-83.1.i586
dahdi-linux-kmp-default-2.4.1_2.6.31.14_0.6-14.1.i586
dahdi-linux-2.4.1-14.1.i586
dahdi-tools-2.4.1-34.1.i586
free-pbx 2.7.0.10
My dahdi-channels.conf is the following:
group=0,11
context=from-pstn
switchtype = euroisdn
signalling = bri_cpe_ptmp
channel => 1-2
context = default
group = 63
my chan_dahdi.conf is the following:
[trunkgroups]
[channels]
context=incoming
internationalprefix = 00
nationalprefix = 0
unknownprefix =
usecallerid=yes
mwisendtype=rpas,lrev
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
group=1
callgroup=1
pickupgroup=1
If more configuration details are needed, just ask.
Thanks for any help.
Cordialy,
Claudio Prono.
-
--
--------------------------------------------------------------------------------
Claudio Prono OPST
System Developer
Gsm: +39-349-54.33.258
@PSS Srl Tel: +39-011-32.72.100
Via San Bernardino, 17 Fax: +39-011-32.46.497
10141 Torino - ITALY http://atpss.net/disclaimer
--------------------------------------------------------------------------------
PGP Key - http://keys.atpss.net/c_prono.asc
More information about the asterisk-users
mailing list