[Asterisk-Users] strange tone is droping calls

[Anton Krall]

I'll need to run a test, Ill remove busydetect from zapata.conf tomorrow and
see if the line drops after a hangup, if so, then we should be set, if not,
then we are in trouble? 

|-----Original Message-----
|From: asterisk-users-bounces at lists.digium.com 
|[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
|Matt Riddell
|Sent: Tuesday, November 08, 2005 11:29 PM
|To: Asterisk Users Mailing List - Non-Commercial Discussion
|Subject: Re: [Asterisk-Users] strange tone is droping calls
|
|Anton Krall wrote:
|> Hello Guys!
|> 
|> I have a good one here.
|> 
|> Has anybody had problems with other PBX and their waiting tones, for 
|> example, when you are placed on hold, some old PBX have 
|certain tones 
|> instead of MOH and such.
|> 
|> Well, I have a client that has one of those and everytime I 
|call him, 
|> asterisk drops the calls after listening to 4 of those tones because 
|> it thinks it's a congestion tone.
|> 
|> Can asterisk be fine tuned to avoid drooping a call for those tones? 
|> Or is it too complicated?
|
|The problem is that Asterisk is looking at cadences rater than 
|frequencies.
|Do you need tone detection for hangup detection or do you get 
|polarity reversals?  If polarity, you might be able to turn 
|off busydetect and just use the reversals.
|
|--
|Cheers,
|
|Matt Riddell
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