[Asterisk-Users] Service codes for MGCP channels

[John Skinger]

I would be happy with the features working for sip and it doesn't bother me
where they are implemented as long as they work.
Thanks
John
----- Original Message ----- 
From: "Tilghman Lesher" <tilghman at mail.jeffandtilghman.com>
To: <asterisk-users at lists.digium.com>
Sent: Wednesday, November 19, 2003 1:25 PM
Subject: Re: [Asterisk-Users] Service codes for MGCP channels


> On Wednesday 19 November 2003 10:11, John Todd wrote:
> > >after testing with a MGCP phone (Swissvoice ip10s) I found the
> > > following ASTERISK-based codes (VERTICAL SERVICE CODES) to work -
> > > I assume that most of those will also work with SIP, but haven't
> > > checked that yet:
> > >
> > >*67 - Calling Number Delivery Blocking
> > >*70 - Cancel Call Waiting
> > >*72 - Call Forwarding Activation
> > >*73 - Call Forwarding Deactivation
> > >*78 - Do Not Disturb Activation
> > >*79 - Do Not Disturb Deactivation
> > >*8 - Call pick-up
> > ># - Transfer
> > >
> > >Questions:
> > >- how can I enable "Calling Number Delivery"? *65 doesn't seem to
> > > do the trick:
> > >- how can I enable "Call Waiting" after having it disabled via
> > > *70?
> >
> > No, these do not work with SIP, and there is currently a request to
> > remove that functionality from the MGCP and Zap channels, since
> > this type of feature should be (IMHO) in the dialplan and not built
> > into the channel.  (What if I want to use *70 for something else?
> > How do I read the status of Do Not Disturb, since this is embedded
> > in the channel?)
>
> You're going to be waiting an awful long time, then, because call
> features are not going to be removed from the zap channel.  Instead,
> they will be added to more channels.  What _will_ be happening in the
> future, however, is the ability to customize the codes (in both a
> global, as well as a channel-type-specific way) used to invoke call
> features.
>
> Mark has been very emphatic about call features not belonging in the
> dialplan.
>
> -Tilghman
>
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