[asterisk-bugs] [Asterisk 0011056]: Cannot detect correct extension number after several call-transfer.

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11056 
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Reported By:                Adam Lee
Assigned To:                
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Project:                    Asterisk
Issue ID:                   11056
Category:                   Resources/res_features
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.13  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             10-23-2007 02:12 CDT
Last Modified:              10-23-2007 21:04 CDT
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Summary:                    Cannot detect correct extension number after several
call-transfer.
Description: 
I setup three phones and registered with my Asterisk as follows:
Phone A: exten # 111
Phone B: exten # 112
PHone C: exten # 113
Test Procedures:
Step 1. A & B are talking.
Step 2. B blind-transfers to C. (Now, A & C are talking and B hangs up)
Step 3. C attended -transfers to B. (Now, C & B are talking and A is in
moh)
Step 4. C hangs up the call. (Now, A & B are talking)
Step 5. A transfers (either blind-transfer or attended-transfer) to anyone
else.

I found that the step 5 would fail because Asterisk would not detect the
whole extension number of transferee at this moment.
I logged some information as follows:
Jan  3 04:05:03 WARNING[2458]: channel.c:2416 set_format: Unable to find a
codec
 translation path from g729 to slin
Jan  3 04:05:03 WARNING[2458]: indications.c:122 playtones_alloc: Unable
to set
'SIP/113-001481c8' to signed linear format (write)

    -- Unable to find extension '1' in context 'macro-InternalExt'
    -- Playing 'pbx-invalid' (language 'en')

    -- Stopped music on hold on Local/112 at gContextGroup_1-0b87,1

  == Spawn extension (macro-InternalExt, s, 1) exited non-zero on
'Local/112 at gCo
ntextGroup_1-0b87,2' in macro 'InternalExt'
  == Spawn extension (macro-InternalExt, s, 1) exited non-zero on
'Local/112 at gCo

I was trying to transfer the call to C whose extension number is "113",
however, Asterisk only detect the first digit and determine that there is
no valid extension at that moment.

Thank you.
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---------------------------------------------------------------------- 
 Adam Lee - 10-23-07 21:04  
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Hi,

I attached my configuration files, extensions.conf and sip.conf. The debug
of my testing is attached as well.

Thanks. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
10-23-07 21:04  Adam Lee       Note Added: 0072440                          
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