[Asterisk-Dev] how to modify dsp.c so that It can detect busytone outside US?

[Julian J. M.]

Where are you located?

Load wctdm with debug=1, and check if you see polarity reversals in
/var/log/messages

If you do, then activate the following options in zapata.conf, for
your FXO channels:

answeronpolarityswitch=yes
hanguponpolarityswitch=yes

You may need to apply a patch that fixes incoming calls hangup
detection, which is in the bug tracker now (#0003874)

Julian J. M.


On Thu, 31 Mar 2005 03:38:17 -0800 (PST), none none
<suppersneverready at yahoo.com> wrote:
> hi,
> Brancaleoni and  Pacheco say busydetect works outside
> united states...if it is true then the disposition
> field in Master.csv may not be correctly filled...it
> always says "ANSWERED" to me even if the called phone
> is busy.
> My asterisk is CVS-HEAD-02/21/05 and I use swissvoice
> ip10s with mgcp protocol.
> I use busydetect=yes, busycount=6 and callprogress=yes
> in  FXO section of zapata.conf (I have a Digium
> TDM400P connected to 3 telco lines) but asterisk seems
> not to detect busy channels, even if i use s-BUSY
> instruction inside extensions.conf
> I also set loadzone and defaultzone correctly for my
> country.