[asterisk-bugs] [Asterisk 0010342]: On Mac OS X PowerPC, Asterisk 1.4.x stops bridging new calls shortly after start

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A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10342 
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Reported By:                jcovert
Assigned To:                putnopvut
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Project:                    Asterisk
Issue ID:                   10342
Category:                   Core/Portability
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.6.0-beta8 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             07-31-2007 09:10 CDT
Last Modified:              05-13-2008 00:01 CDT
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Summary:                    On Mac OS X PowerPC, Asterisk 1.4.x stops bridging
new calls shortly after start
Description: 
I have unsuccessfully tried to get every 1.4.x version of Asterisk to work
on Mac OS X PowerPC, most recently Asterisk 1.4.9 on Mac OS X 10.4.10.

Asterisk starts up fine, and works for a short while.  But after about the
third or fourth bridged call (local sip soft client, SJphone, or locally
connected SIP ATAs Cisco ATA 186), RTP read too short errors start
ocurring, or other dead call problems.  It is still possible to connect to
IVRs within asterisk, and inbound IAX2 calls from a 1.2.22 version of
Asterisk to the 1.4.9 version still work, but originating SIP devices are
unable to reliably make outbound calls.
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---------------------------------------------------------------------- 
 jcovert - 05-13-08 00:01  
---------------------------------------------------------------------- 
By upgrading to XCode 2.5, I was able to get configure to find res_ninit
and res_ndestroy.  It also now builds muted, which it could not do before. 
And Apple has actually removed tar, but I had gtar in /sw/bin

However, Asterisk fails on the second outbound SIP call.  Here's the CLI
log for two SIP calls:

    -- Call accepted by 192.168.0.100 (format ulaw)
    -- Format for call is ulaw
    -- IAX2/mainpbx-13005 answered SIP/localsjphone-01834000
[May 13 00:57:52] ERROR[1009]: chan_sip.c:15551 sipsock_read: We could NOT
get the channel lock for SIP/localsjphone-01834000! 
[May 13 00:57:52] ERROR[1009]: chan_sip.c:15552 sipsock_read: SIP
transaction failed: 24902280-1DD2-11B2-BEFF-E02E4E3983F4 at 192.168.0.4 
    -- Hungup 'IAX2/mainpbx-13005'
  == Spawn extension (localsjphone, 84, 1) exited non-zero on
'SIP/localsjphone-01834000'
poll.c:283: failed assertion `pArray != (struct pollfd *) NULL' 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
05-13-08 00:01  jcovert        Note Added: 0086762                          
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