[asterisk-bugs] [Asterisk 0005215]: [patch] Provisional responses to INVITE are ignored if a request has been sent in an early dialog

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=5215 
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Reported By:                mikma
Assigned To:                oej
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Project:                    Asterisk
Issue ID:                   5215
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.5 
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        Yes 
Request Review:              
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Date Submitted:             09-13-2005 17:13 CDT
Last Modified:              02-03-2008 04:42 CST
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Summary:                    [patch] Provisional responses to INVITE are ignored
if a request has been sent in an early dialog
Description: 
Asterisk ignores provisional responses (for example 180 Ringing) to INVITE
if it has sent a request (for example INFO) in an early dialog. I think it
should allow responses for both the last outgoing request *and* INVITE, and
I have made a patch that seems to work.

The early dialog was created when * received a 101 Dialog Establishment
response.

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Relationships       ID      Summary
----------------------------------------------------------------------
has duplicate       0008923 SIP conversations drop after 30 seconds...
has duplicate       0011389 While you are dialing from ATA/listenin...
related to          0009492 [patch] Asterisk sends wrong CSEQ in CA...
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---------------------------------------------------------------------- 
 oej - 02-03-08 04:42  
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...and now the patches aren't reachable for licensing problems. Just fixed
a similar problem with CANCEL and ACK after INFO, so I wanted to take a
look at this... 

Issue History 
Date Modified   Username       Field                    Change               
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02-03-08 04:42  oej            Note Added: 0081612                          
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