[asterisk-bugs] [Asterisk 0016150]: Unable to create/find SIP channel for this INVITE

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16150 
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Reported By:                tarekhoury
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16150
Category:                   Channels/chan_sip/General
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 226453 
Request Review:              
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Date Submitted:             2009-10-29 04:27 CDT
Last Modified:              2009-10-29 06:03 CDT
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Summary:                    Unable to create/find SIP channel for this INVITE
Description: 
hello, this is my first report, i`m a little newbie at this so please bear
with me

sip.conf :
----------
[general]
bindport=5060
disallow=all
allow=ulaw
allow=alaw
allow=gsm
language=en

[0555555555]
type=friend
host=dynamic
context=mycontext
nat=yes ;also tried all other options


error messages:
-----------------------
[Oct 29 10:08:07] NOTICE[15567]: chan_sip.c:21151 handle_request_invite:
Unable to create/find SIP channel for this INVITE
[Oct 29 10:08:24] WARNING[15567]: chan_sip.c:3940 retrans_pkt: Maximum
retries exceeded on transmission
ZWVlZWRiNTI3ZmE0YjZiY2I1MmZlNTI2MzU4NTliYmQ. for seqno 1 (Critical
Response) -- See doc/sip-retransmit.txt.
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 (0112897) davidw (reporter) - 2009-10-29 06:03
 https://issues.asterisk.org/view.php?id=16150#c112897 
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For the moment use, the support mailing list, the support forum, or the
support IRC channel.  My initial impression is that your network is simply
grossly overloaded, although there may be other faults with the network.  I
don't think you are seeing another call; I think you are seeing another
attempt to make the same call, because a response has not been received. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-10-29 06:03 davidw         Note Added: 0112897                          
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