[asterisk-ss7] releasing channel on busy

[Domjan Attila]

If the use is busy why not send rel with bysy cause code of the other
switch. It's not a callwaiting information?

On Sat, 2008-12-06 at 08:47 -0800, Rana Dhekial wrote:
> 
> 
> Hi Matthew,
>  
> When we receive  CPG with user busy from PSTN we want to treat this as
> some ISUP message for which your  task  sends user busy to the
> SIP subscriber in A side. Can you tell me what will be the best ISUP
> message I should consider and call the similar actions in your source
> code?
>  
> For example, I was thinking whether I should change the source code so
> that  ISUP_CPG with user busy is treated same as ISUP_CONFUSUION. 
>  
> thanks,
>  
> Rana 
> 
> 
> 
> 
> ______________________________________________________________________
> 
> 
> From: dhekial at msn.com
> To: asterisk-ss7 at lists.digium.com
> Date: Mon, 1 Dec 2008 10:41:35 -0800
> Subject: Re: [asterisk-ss7] releasing channel on busy
> 
> Hi Matthew,
>  
> When we get CPG back with cause code user busy on SS7 , I was
> expecting Asterisk will send a busy on SIP channel back to the calling
> party.  Currently we see Asterisk sends call progress which results in
> calling party hearing continuous ring back.
>  
>  
> thanks,
>  
> Rana
> 
> > Date: Mon, 1 Dec 2008 11:23:10 -0600
> > From: creslin at digium.com
> > To: asterisk-ss7 at lists.digium.com
> > Subject: Re: [asterisk-ss7] releasing channel on busy
> > 
> > Rana Dhekial wrote:
> > > Hi,
> > > 
> > > I have the following scenario.
> > > I place an outgoing PSTN call from Asterisk to a Mobile phone
> using 
> > > SS7. The Mobile phone user rejects this call. On the Asterisk side
> I 
> > > keep hearing ring back tone for a very log time ( 90 seconds or
> so ) 
> > > before the call is hung up. Is there a way to configure Asterisk
> SS7 to 
> > > send REL when PSTN end sends busy ?
> > 
> > It looks like you're getting a CPG back with a cause code of user
> busy. 
> > Right now, we don't investigate cause codes on CPGs for this
> specific 
> > scenario, although it seems that this would be a clear way to 
> > automatically hang up in this case.
> > 
> > Matthew Fredrickson
> > Digium, Inc.
> > 
> > > 
> > > 
> 
> 
> 
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