[asterisk-bugs] [Asterisk 0014531]: MWI subscriptions does not works if there is no HINT for extension

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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http://bugs.digium.com/view.php?id=14531 
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Reported By:                festr
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14531
Category:                   Channels/chan_sip/Subscriptions
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 177786 
Request Review:              
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Date Submitted:             2009-02-23 09:44 CST
Last Modified:              2009-02-23 09:44 CST
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Summary:                    MWI subscriptions does not works if there is no HINT
for extension
Description: 
in chan_sip.c: inside function handle_request_subscribe there is "gotdest =
get_destination(p, NULL)" which is searching for hints and if does not find
any it will end. But if SUBSCRIBE event is "message-summary" for voicemail
checking (MWI), it will never reach this code if there is no hints defined
(for mwi there is no need to define any hint). This leads to non working
MWI at all. 

I've tried commenting out check for gotdest to proove that mwi is working
without defined hints. But I dont how to make proper patch :)
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Issue History 
Date Modified    Username       Field                    Change               
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2009-02-23 09:44 festr          New Issue                                    
2009-02-23 09:44 festr          Asterisk Version          => SVN             
2009-02-23 09:44 festr          Regression                => No              
2009-02-23 09:44 festr          SVN Branch (only for SVN checkouts, not tarball
releases) =>  1.4            
2009-02-23 09:44 festr          SVN Revision (number only!) => 177786          
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