[asterisk-bugs] [Asterisk 0012680]: Extension state change random delay

noreply at bugs.digium.com noreply at bugs.digium.com
Thu Jul 10 07:04:06 CDT 2008


A NOTE has been added to this issue. 
====================================================================== 
http://bugs.digium.com/view.php?id=12680 
====================================================================== 
Reported By:                corruptor
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   12680
Category:                   Channels/chan_sip/Subscriptions
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.20 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             05-19-2008 05:04 CDT
Last Modified:              07-10-2008 07:04 CDT
====================================================================== 
Summary:                    Extension state change random delay
Description: 
asterisk-1.4.20-rc3
Grandstream GXP-2000 is registered as 1100 and subscribed to receive
changes about extensions states. 
SIP/1101 is Linksys 942
SIP/1102 is SjPhone.
I've also set notifyringing=yes.

1102 calls 1101. 1101 sends RINGING but asterisk sends NOTIFY to
Grandstream with 3 sec delay. You can see (log is attached) that RINGING
was at 19:11:27 and NOTIFY is sent at 19:11:30.
Later when 1101 answers you can see that device state is changed 9 seconds
after call have been established (19:11:50] DEBUG[24559] devicestate.c:
Changing state for SIP/1102-09551818 - state 4 (Invalid))
When call is over asterisk changes state for one of the extensions almost
instantly but there is 20 seconds delay for 1102 (19:12:20).
Please help to debug this problem.
====================================================================== 

---------------------------------------------------------------------- 
 davidw - 07-10-08 07:04  
---------------------------------------------------------------------- 
That would certainly seriously delay anything that was dependent on the
disk (e.g. to service a page fault).

IDE resets are hardware or IDE device driver problems.  Failing to get a
confirmed completion on a write may mean whatever was being written is in a
somewhat indeterminate state. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
07-10-08 07:04  davidw         Note Added: 0089990                          
======================================================================




More information about the asterisk-bugs mailing list