[asterisk-bugs] [Zaptel 0010450]: Turkey country support for ZAPTEL, hangups not recognized, callerid not working

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10450 
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Reported By:                msahinbas
Assigned To:                
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Project:                    Zaptel
Issue ID:                   10450
Category:                   wctdm
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     new
Zaptel Version:              1.2.19  
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:             08-14-2007 08:27 CDT
Last Modified:              08-14-2007 10:51 CDT
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Summary:                    Turkey country support for ZAPTEL, hangups not
recognized, callerid not working
Description: 
Can we please have country support for Turkey, (TR, +90), added into the
next zaptel package release?

zonedata.c does not contain any ITU E.180 recommendations for turkey, i've
added these and recompiled as found from
(http://www.voip-info.org/wiki/view/Asterisk+indications+Turkey ),
reloaded, however, we are still experiencing unrecognized hangups from Turk
Telekom PSTN lines when callers hangup.

Turk Telekom does *not* provide supervised disconnects on analog PSTN, and
the tone we receive we when caller hangs up is similar to busy, with three
short beeps, followed by one long beep, which keeps repeating.  We've tried
busydetect, polarityswitch, etc. with no success.  Callerid does *not* work
either, and it might be related to this issue.

As it stands, asterisk using zaptel (wctdm, with Digium TDM400p) does not
work in Turkey.  Can offer small bounty for any developer wishing to solve
this issue, also for callerid.



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---------------------------------------------------------------------- 
 tzafrir - 08-14-07 10:51  
---------------------------------------------------------------------- 
As seen in #asterisk-dev:

<puzzled> yarrix: the info about turkish tones can be found in this doc:
http://www.itu.int/ITU-T/inr/forms/files/tones-0203.pdf

msahinbas: I think it may help if you could provide an email or whatever
for off-line contact.


The entry from there:

COUNTRY/TONE                        FREQUENCY in Hz     CADENCE in
seconds

Turkey
Busy tone -          450    0.5 on 0.5 off
Confirmation tone -  450    0.04 on 0.04 off
Congestion tone -    450    3x(0.2 on 0.2 off) 0.6 on 0.2 off
Dial tone -          450    continuous
Special dial tone -                 450                 1.0 on 0.25 off
Howler tone -                       1400/2060/2460/2600 0.1 on 0.1 off
Number unobtainable tone -          450                 0.2 on 0.2 off
Ringing tone -                      450                 2.0 on 4.0 off
Special information tone -          950/1400/1800       3x0.3 on 1.0 off
Warning tone - operator intervening 450                 0.2 on 0.2 off 0.6
on 0.2 off
Waiting tone - I                    350+450             0.5 on 0.5 off
Waiting tone - II                   450                 0.5 on 2.5 off
Call waiting tone -                 450                 0.2 on 0.6 off 0.2
on 8.0 off 

Issue History 
Date Modified   Username       Field                    Change               
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08-14-07 10:51  tzafrir        Note Added: 0068835                          
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