[asterisk-bugs] [Asterisk 0013662]: Asterisk SIP calls stop working having more than 300 calls (more than 600 channels)

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=13662 
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Reported By:                jerdguez
Assigned To:                russell
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Project:                    Asterisk
Issue ID:                   13662
Category:                   Channels/chan_sip/General
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     resolved
Asterisk Version:           1.4.21 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2008-10-09 23:16 CDT
Last Modified:              2008-10-10 07:12 CDT
====================================================================== 
Summary:                    Asterisk SIP calls stop working having more than 300
calls (more than 600 channels)
Description: 
After getting some ERRORS like this:

[Oct  8 21:42:49] ERROR[31903] rtp.c: No RTP ports remaining. Can't setup
media stream for this call.
[Oct  8 21:42:49] ERROR[2485] rtp.c: No RTP ports remaining. Can't setup
media stream for this call.
[Oct  8 21:42:49] ERROR[31903] rtp.c: No RTP ports remaining. Can't setup
media stream for this call.
[Oct  8 21:42:49] ERROR[2489] rtp.c: No RTP ports remaining. Can't setup
media stream for this call.

I start getting:

ERROR[14844] chan_sip.c: Unable to build sip pvt data for
'TRUNK/DESTINATION' (Out of memory or socket error)
[Oct  9 22:26:45] ERROR[14832] chan_sip.c: Unable to build sip pvt data
for 'TRUNK/DESTINATION' (Out of memory or socket error).

I had installed Asterisk-1.4.21, but this version stop from receiving
calls after these errors occured.

Then I downgrade to version 1.4.19 (because I had have tested that
version), but after getting these error it stop from creating the outbound
call.


====================================================================== 

---------------------------------------------------------------------- 
 (0093461) russell (administrator) - 2008-10-10 07:12
 http://bugs.digium.com/view.php?id=13662#c93461 
---------------------------------------------------------------------- 
This is a configuration error.  Please use the asterisk-users mailing list
or #asterisk on IRC to get help. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2008-10-10 07:12 russell        Note Added: 0093461                          
2008-10-10 07:12 russell        Status                   new => resolved     
2008-10-10 07:12 russell        Resolution               open => fixed       
2008-10-10 07:12 russell        Assigned To               => russell         
======================================================================