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

[Asterisk Bug Tracker]

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:                russell
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Project:                    Asterisk
Issue ID:                   5014
Category:                   Channels/NewFeature
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.6.0-beta4 
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:             2005-08-24 05:37 CDT
Last Modified:              2008-09-24 08:22 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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 (0092826) seanbright (manager) - 2008-09-24 08:22
 http://bugs.digium.com/view.php?id=5014#c92826 
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Nothing was wrong with it, but here is a (somewhat contrived) example of
one of the issues:

SNOM: Monitoring extension 100
Call A: Call from "Joe <A>" to 100
Call B: Call from "Jane <B>" to 100

Call A calls 100, "Joe <A>" is sent to the SNOM via NOTIFY (100 is now
'ringing).
Call B calls 100, "Jane <B>" is sent to the SNOM via NOTIFY (100 is still
ringing).

Now, we have two separate calls with distinct CID data.  Which one is
"right?"  Which do we display on the SNOM?  The whole point is that the CID
information is not predictive. 

Issue History 
Date Modified    Username       Field                    Change               
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2008-09-24 08:22 seanbright     Note Added: 0092826                          
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