[asterisk-bugs] [Zaptel 0012531]: UK CallerID on TDM400P not reliable

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
http://bugs.digium.com/view.php?id=12531 
====================================================================== 
Reported By:                mattbrown
Assigned To:                
====================================================================== 
Project:                    Zaptel
Issue ID:                   12531
Category:                   wctdm
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Zaptel Version:             1.4.10 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             2008-04-26 11:45 CDT
Last Modified:              2008-09-06 18:18 CDT
====================================================================== 
Summary:                    UK CallerID on TDM400P not reliable
Description: 
Currently using Asterisk 1.4.19 and Zaptel 1.4.10

Incoming calls (most) fail to populate the CallerID resulting in the
following:

[Apr  26 16:21:13] NOTICE[12685]: chan_zap.c:6191 ss_thread: Got event  
2 (Ring/Answered)...
[Apr  26 16:21:15] WARNING[12685]: chan_zap.c:6254 ss_thread: CID timed  
out waiting for ring. Exiting simple switch

However some calls do populate the callerid.

In order to get reliable CallerID I had to regress to Zaptel 1.4.5.1 and
apply the patch submitted under the following bug report:

http://bugs.digium.com/view.php?id=9264

I note from this bug that this has now been included into Zaptel > 1.4.10
? and requires the switch in zapata.conf fwringdetect=1 however the code
fails to work reliably as it did when patched against 1.4.5.1
====================================================================== 

---------------------------------------------------------------------- 
 (0092152) benbrown (reporter) - 2008-09-06 18:18
 http://bugs.digium.com/view.php?id=12531#c92152 
---------------------------------------------------------------------- 
Patch attached to resolve this issue.  The original patch from issue 9264
was not correctly implemented.  Disclaimer on file, but I am only really
pointing out that the original patch was not applied correctly.

Also note that fwringdetect is not a zapata.conf parameter but passed to
the wctdm module.  For example in /etc/modprobe.conf:

  options wctdm opermode=UK fwringdetect=1

I have not needed to use the chan_zap patch referenced by Alex728. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2008-09-06 18:18 benbrown       Note Added: 0092152                          
======================================================================