[asterisk-users] Re: Tracking the source of a disconnect?

[Jamin W. Collins]

Tony Mountifield wrote:
> 
> Try enabling intense PRI debugging "pri intense debug span N". You may want
> to direct the PRI debugging to a file with "pri set debug file filename".
> 
> It's not clear from the log you posted whether q931_hangup() was called
> because of a Q.931 message Asterisk received, or just because it decided to.
> Hopefully, the intense debug would make that clear.

Alright, it happened again.  Here's the log entries from Asterisk 
sending the disconnect:


Sep  8 14:22:41 VERBOSE[14047] logger.c: --- (14 headers 11 lines)Sep  8 
14:22:41 VERBOSE[14047] logger.c: --- (14 headers 11 lines)---
Sep  8 14:22:41 VERBOSE[14047] logger.c: Destroying call 
'530c02ef4116f5796f4988377ebf0c5b at 4.3.2.1'
Sep  8 14:22:43 VERBOSE[32398] logger.c:
 > [ 00 01 ce be 08 02 02 56 45 08 02 81 90 ]
Sep  8 14:22:43 VERBOSE[32398] logger.c:
 > Informational frame:
Sep  8 14:22:43 VERBOSE[32398] logger.c: > SAPI: 00  C/R: 0 EA: 0
 >  TEI: 000        EA: 1
Sep  8 14:22:43 VERBOSE[32398] logger.c: > N(S): 103   0: 0
 > N(R): 095   P: 0
 > 9 bytes of data
Sep  8 14:22:43 VERBOSE[32398] logger.c: -- Restarting T203 counter
Sep  8 14:22:43 VERBOSE[32398] logger.c: Stopping T_203 timer
Sep  8 14:22:43 VERBOSE[32398] logger.c: Starting T_200 timer
Sep  8 14:22:43 VERBOSE[32398] logger.c: > Protocol Discriminator: Q.931 
(8)  len=9
Sep  8 14:22:43 VERBOSE[32398] logger.c: > Call Ref: len= 2 (reference 
598/0x256) (Originator)
Sep  8 14:22:43 VERBOSE[32398] logger.c: > Message type: DISCONNECT (69)
Sep  8 14:22:43 VERBOSE[32398] logger.c: > [Sep  8 14:22:43 
VERBOSE[32398] logger.c: > [08Sep  8 14:22:43 VERBOSE[32398] logger.c: > 
[08 02Sep  8 14:22:43 VERBOSE[32398] logger.c: > [08 02 81Sep  8 
14:22:43 VERBO
SE[32398] logger.c: > [08 02 81 90Sep  8 14:22:43 VERBOSE[32398] 
logger.c: > [08 02 81 90]
Sep  8 14:22:43 VERBOSE[32398] logger.c: > Cause (len= 4) [ Ext: 1 
Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network 
serving the local user (1)
Sep  8 14:22:43 VERBOSE[32398] logger.c: >                  Ext: 1 
Cause: Unknown (16), class = Normal Event (1) ]
Sep  8 14:22:43 VERBOSE[32398] logger.c:     -- Hungup 'Zap/5-1'
Sep  8 14:22:43 VERBOSE[32398] logger.c:   == Spawn extension (outbound, 
15551212121, 1) exited non-zero on 'SIP/webacd.net-081e3b40'
Sep  8 14:22:43 VERBOSE[32398] logger.c: set_destination: Parsing 
<sip:234-1234 at 1.2.3.4> for address/port to send to
Sep  8 14:22:43 VERBOSE[32398] logger.c: set_destination: set 
destination to 1.2.3.4, port 5060
Sep  8 14:22:43 VERBOSE[32398] logger.c: Reliably Transmitting (no NAT) 
to 1.2.3.4:5060:
BYE sip:234-1234 at 1.2.3.4 SIP/2.0
Via: SIP/2.0/UDP 4.3.2.1:5060;branch=z9hG4bK55f07d66;rport
From: <sip:15551212121 at 4.3.2.1:5060>;tag=as30c620b0
To: <sip:234-1234 at webacd.net>;tag=3465
Contact: <sip:15551212121 at 4.3.2.1>
Call-ID: 37b964d6e4522c253aa1782bd1415985 at 1.2.3.4
CSeq: 102 BYE
User-Agent: Asterisk
Max-Forwards: 70
Content-Length: 0


-- 
Jamin W. Collins