[asterisk-bugs] [Asterisk 0005014]: [patch] implement call pickup on Snom phones

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A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=5014 
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Reported By:                xylome
Assigned To:                oej
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Project:                    Asterisk
Issue ID:                   5014
Category:                   Channels/chan_sip
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     assigned
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 60212 
Disclaimer on File?:        Yes 
Request Review:              
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Date Submitted:             08-24-2005 05:37 CDT
Last Modified:              08-05-2007 08:16 CDT
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Summary:                    [patch] implement call pickup on Snom phones
Description: 
this is more or less my current SIP playground, that i want to share with
others.
maybe some of these ideas could be the starting point for properly
implemented features within asterisk. please feel free to use this for
inspiration.
some of the features are highly experimental. so be warned!
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Relationships       ID      Summary
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related to          0004838 [patch] [post 1.2] present SIP Call-ID ...
related to          0007162 No reply to PUBLISH requests
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---------------------------------------------------------------------- 
 irroot - 08-05-07 08:16  
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not 100% means althogh it does not do a channel walk it is still limited to
only working with SIP phones.... this is not ideal as you would wanty to be
able to pickup any technology with a directed pickup.

what this does is to get the snom to send a reinvite/replaces with the sip
bits to do a pickup.

traversing the iflist is more friendly than going through all channels and
works fine as far as i can see ...

this is fine for a all sip implementation ... locking the iflist could be
a good idea i guess ... 

Issue History 
Date Modified   Username       Field                    Change               
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08-05-07 08:16  irroot         Note Added: 0068445                          
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