FW: Re: [Asterisk-Users] hangup detection

[Jonathan]

Thanks for your suggestion Steve.
I have done as you advised and set  busypattern=300,200 to match the sample
I recorded.
This hasn't worked though, asterisk doesn't seem to detect the busy signal.
Does asterisk require a the signal to be in a certain power range?  The
signal I get
is very quiet.
Thanks for your help
Regards
Jonathan



 
On Mon, 19 Dec 2005, [ISO-8859-1] Diego Andr?s Asenjo Gonz?lez wrote:



> Hi everybody!

> 

> Jonathan wrote:

> > 

> > Hi,

> >  

> > I'm using a td400p card with an FXO port and asterisk 1.2.1 in South

> > Korea and asterisk isn't detecting when PSTN callers hangup.

> > I've gone through all the settings related to hangup detection and none

> > work.  I've tried:

> >     hanguponpolarityswitch=yes

> >     callprogress=yes

> >     busydetect=yes

> >     busycount=6  

> I'm using asterisk/zaptel 1.0.10 and have the same situation. I'm in

> Colombia and tried with a lof of loadzone=

> >  

> > Debug doesn't show reverse polarity events so I'm pretty stuck.

> >  

> > I've got zaptel configured with a loadzone of US and kewlstart
signialling.

> >  

> > Has anybody had success with these cards/asterisk in South Korea? 

> ?Or in the world?

> >  



We implemented a busypattern= option for the zapata.conf that might help 

you.



Test like so:  Dial into your Asterisk system via the FXO port to an 

extension on your box.  Now hang up from the outside.  Listen to the call 

on the internal extension.



If you hear a regular beep-beep tone of some sort, busypattern= might help 

you.



You need to time exactly the length of the beep and the length of the 

silence.  (To get it nice and accurate, record it, then load into 

Audacity and measure).



Say it comes out at 750 msec of beep, 500 msec of silence.  Then adjust 

your zapata.conf like so:



busydetect=yes

callprogress=no

busypattern=750,500

busycount=4



Regards,

Steve Davies



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