[Asterisk-Users] IAX problem - Bug or Compatibility issue?
Aryanto Rachmad
aryanto.rachmad at chello.at
Fri Dec 30 10:38:43 MST 2005
Hello All,
I am looking for more thorough debug than the one provided by the command "iax2 debug". Could anybody point me a good documentation about this?
I have a issue with IAX connection. Sometimes it stucked. If so, I have to restart my asterisk through CLI command "restart now".
Comparing the debug messages of working and non working sequences, I have noticed that when it does not work, the following debug messages are missing:
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: CONTROL Subclass: (14?)
Timestamp: 01581ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 003 Type: IAX Subclass: ACK
Timestamp: 01581ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
-- IAX2/sipdiscount_outbound-16385 is making progress passing it to Zap/1-1
Dec 30 17:12:31 DEBUG[12600]: chan_zap.c:4791 zt_indicate: Requested indication 14 on channel Zap/1-1
Dec 30 17:12:31 DEBUG[12600]: chan_zap.c:4857 zt_indicate: Received AST_CONTROL_PROGRESS on Zap/1-1
Rx-Frame Retry[ No] -- OSeqno: 003 ISeqno: 003 Type: VOICE Subclass: 4
Timestamp: 01732ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Dec 30 17:12:31 DEBUG[12569]: chan_iax2.c:6653 socket_read: Ooh, voice format changed to 4
Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 004 Type: IAX Subclass: ACK
Timestamp: 01732ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
I have a few questions, especially about the following message:
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: CONTROL Subclass: (14?)
1. Is the number 14 in (14?), in decimal or hexadecimal?
2. If that is in decimal, why is it not translated into its descriptions, i.e. Call Progress, according to the IAX2 protocol document I have (Internet-Draft, Expires: July 5, 2005).
3. Why is that number question marked? Is it because asterisk was not sure?
4. If asterisk was not sure, so sometimes it decodes the message sometimes it could not, is there any debug to confirm this?
Or, am I looking at the wrong place? Which maybe the problem is so obvious and I missed that?
I am running asterisk on IBM xSeries 330 with the following detail:
CLI> show version
Asterisk 1.2.1 built by root @ atvie-asterisk on a i686 running Linux on 2005-12-28 07:52:36 UTC
# uname -a
Linux atvie-asterisk 2.6.14-1.1653_FC4smp #1 SMP Tue Dec 13 21:46:01 EST 2005 i686 i686 i386 GNU/Linux
Please find also below the detail of IAX debug messages.
Cheers,
Anto
----
------------------------------------------------------------------------------------------------------------------------
MESSAGES WHEN IAX DOES NOT WORK
------------------------------------------------------------------------------------------------------------------------
-- Call accepted by 213.61.187.147 (format ulaw)
-- Format for call is ulaw
Tx-Frame Retry[-01] -- OSeqno: 002 ISeqno: 002 Type: IAX Subclass: ACK
Timestamp: 00057ms SCall: 16384 DCall: 00070 [213.61.187.147:4569]
Tx-Frame Retry[000] -- OSeqno: 002 ISeqno: 002 Type: VOICE Subclass: 4
Timestamp: 00080ms SCall: 16384 DCall: 00070 [213.61.187.147:4569]
Dec 30 17:04:25 DEBUG[12488]: chan_iax2.c:3699 find_tpeer: Created trunk peer for '213.61.187.147:4569'
Dec 30 17:04:25 DEBUG[12488]: chan_iax2.c:3725 iax2_trunk_queue: Expanded trunk '213.61.187.147:4569' to 6400 bytes
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: IAX Subclass: ACK
Timestamp: 00080ms SCall: 00070 DCall: 16384 [213.61.187.147:4569]
<------- Some messages are missing here
Tx-Frame Retry[000] -- OSeqno: 003 ISeqno: 002 Type: IAX Subclass: LAGRQ
Timestamp: 10008ms SCall: 16384 DCall: 00070 [213.61.187.147:4569]
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: IAX Subclass: LAGRQ
Timestamp: 10016ms SCall: 00070 DCall: 16384 [213.61.187.147:4569]
Tx-Frame Retry[000] -- OSeqno: 004 ISeqno: 003 Type: IAX Subclass: LAGRP
Timestamp: 10016ms SCall: 16384 DCall: 00070 [213.61.187.147:4569]
Rx-Frame Retry[ No] -- OSeqno: 003 ISeqno: 004 Type: IAX Subclass: LAGRP
Timestamp: 10008ms SCall: 00070 DCall: 16384 [213.61.187.147:4569]
Tx-Frame Retry[-01] -- OSeqno: 004 ISeqno: 004 Type: IAX Subclass: ACK
Timestamp: 10008ms SCall: 16384 DCall: 00070 [213.61.187.147:4569]
Rx-Frame Retry[ No] -- OSeqno: 003 ISeqno: 005 Type: IAX Subclass: ACK
Timestamp: 10016ms SCall: 00070 DCall: 16384 [213.61.187.147:4569]
Rx-Frame Retry[ No] -- OSeqno: 004 ISeqno: 005 Type: IAX Subclass: HANGUP
Timestamp: 10262ms SCall: 00070 DCall: 16384 [213.61.187.147:4569]
CAUSE CODE : 0
------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------
MESSAGES AFTER ISSUING "CLI> restart now" command
------------------------------------------------------------------------------------------------------------------------
-- Call accepted by 213.61.187.157 (format ulaw)
-- Format for call is ulaw
Tx-Frame Retry[-01] -- OSeqno: 002 ISeqno: 002 Type: IAX Subclass: ACK
Timestamp: 00040ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Tx-Frame Retry[000] -- OSeqno: 002 ISeqno: 002 Type: VOICE Subclass: 4
Timestamp: 00100ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Dec 30 17:12:30 DEBUG[12600]: chan_iax2.c:3699 find_tpeer: Created trunk peer for '213.61.187.157:4569'
Dec 30 17:12:30 DEBUG[12600]: chan_iax2.c:3725 iax2_trunk_queue: Expanded trunk '213.61.187.157:4569' to 6400 bytes
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: IAX Subclass: ACK
Timestamp: 00100ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Rx-Frame Retry[ No] -- OSeqno: 002 ISeqno: 003 Type: CONTROL Subclass: (14?)
Timestamp: 01581ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 003 Type: IAX Subclass: ACK
Timestamp: 01581ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
-- IAX2/sipdiscount_outbound-16385 is making progress passing it to Zap/1-1
Dec 30 17:12:31 DEBUG[12600]: chan_zap.c:4791 zt_indicate: Requested indication 14 on channel Zap/1-1
Dec 30 17:12:31 DEBUG[12600]: chan_zap.c:4857 zt_indicate: Received AST_CONTROL_PROGRESS on Zap/1-1
Rx-Frame Retry[ No] -- OSeqno: 003 ISeqno: 003 Type: VOICE Subclass: 4
Timestamp: 01732ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Dec 30 17:12:31 DEBUG[12569]: chan_iax2.c:6653 socket_read: Ooh, voice format changed to 4
Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 004 Type: IAX Subclass: ACK
Timestamp: 01732ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Tx-Frame Retry[000] -- OSeqno: 003 ISeqno: 004 Type: IAX Subclass: LAGRQ
Timestamp: 10029ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Rx-Frame Retry[ No] -- OSeqno: 004 ISeqno: 003 Type: IAX Subclass: LAGRQ
Timestamp: 10007ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Tx-Frame Retry[000] -- OSeqno: 004 ISeqno: 005 Type: IAX Subclass: LAGRP
Timestamp: 10007ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Rx-Frame Retry[ No] -- OSeqno: 005 ISeqno: 004 Type: IAX Subclass: LAGRP
Timestamp: 10029ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Tx-Frame Retry[-01] -- OSeqno: 004 ISeqno: 006 Type: IAX Subclass: ACK
Timestamp: 10029ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Rx-Frame Retry[ No] -- OSeqno: 005 ISeqno: 005 Type: IAX Subclass: ACK
Timestamp: 10007ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Tx-Frame Retry[000] -- OSeqno: 005 ISeqno: 006 Type: IAX Subclass: PING
Timestamp: 20032ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Tx-Frame Retry[000] -- OSeqno: 006 ISeqno: 006 Type: IAX Subclass: LAGRQ
Timestamp: 20035ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
Rx-Frame Retry[ No] -- OSeqno: 006 ISeqno: 005 Type: IAX Subclass: PING
Timestamp: 20042ms SCall: 00052 DCall: 16385 [213.61.187.157:4569]
Tx-Frame Retry[000] -- OSeqno: 007 ISeqno: 007 Type: IAX Subclass: PONG
Timestamp: 20042ms SCall: 16385 DCall: 00052 [213.61.187.157:4569]
RR_JITTER : 0
RR_LOSS : 0
RR_PKTS : 1
RR_DELAY : 40
RR_DROPPED : 0
RR_OUTOFORDER : 0
------------------------------------------------------------------------------------------------------------------------
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20051230/55fddef1/attachment.htm
More information about the asterisk-users
mailing list