[asterisk-users] Give "Busy" to the 3rd call on a BRI using chan_capi

[Armin Schindler]

On Thu, 1 Feb 2007, Cosmin Prund wrote:
> Any ideas? It should be simple...

It is easy: read the README in chan-capi.org package ;-)

Just look into the variable BCHANNELINFO and you will know if it is a call
without b-channel (the third call).

Armin
 
> Cosmin Prund wrote:
> > Hello everyone:
> > 
> > using chan_capi 0.7 and asterisk 1.4
> > 
> > Quick question:
> > How can I detect the number of "voice" channels (B channels) in use at a
> > given time. I'd like to call "Busy" if two B channels are used on my BRI
> > to give the calling customer a Busy signal.
> > 
> > Long question:
> > On my single-line BRI (two channels) I'd like to give the 3rd
> > simultaneous incoming call an busy signal. I already tested and the Busy
> > function works very well (I've set up one of my MSN's to immediately call
> > Busy). I also tested and I'm 100% sure the 3rd call makes it into the box
> > while the other 2 channels are talking, so this is not a Telco problem
> > and it can be "fixed" locally. Doing this on my side of the line (as
> > opposed to having the Telco issue the Busy signal on my behalf) has an
> > number of benefits: (a) I don't need to talk to the Telco (b) I *know*
> > who called and I can call them back and (c) In a distant future I might
> > use the capi channel's ability to transfer the call to a different POTS
> > line since this doesn't use the B channel.
> > 
> > Thanks,
> > Cosmin Prund
> > _______________________________________________
> > --Bandwidth and Colocation provided by Easynews.com --
> > 
> > asterisk-users mailing list
> > To UNSUBSCRIBE or update options visit:
> > http://lists.digium.com/mailman/listinfo/asterisk-users
> > 
> 
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
> 
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
> http://lists.digium.com/mailman/listinfo/asterisk-users
>