[cisco-voip] Re: dtmf on h.323 truck to avaya Definity s8700

[Nick Marus]

Running 4.1 which has fast start under the gateway settings now. I had
to enable fast start on outgoing calls before I could even get the
link to the s8700 working. Could never get it to work in 4.0.

Prior to enabling fast start, call control would work, but the audio
codec/setup would never negotiate so I could never get an audio path
up when the CM would initate a call to the 8700. Again in this
situation a call orignating from the 8700 would work fine.


On Thu, 20 Jan 2005 09:52:34 -0600, Walenta, Phil
<philip.walenta at berbee.com> wrote:
> Also check under the CM service parameters to see if H.323 fast-start is
> on.  I've seen some compatibility issues with this feature and non-Cisco
> devices.
> 
> -----Original Message-----
> From: Nick Marus [mailto:nmarus at gmail.com]
> Sent: Thursday, January 20, 2005 9:47 AM
> To: Walenta, Phil
> Cc: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] Re: dtmf on h.323 truck to avaya Definity
> s8700
> 
> S8700 is listed under gateways.
> 
> Turned off "Wait for far end H.245". Having the same outcome though.
> 
> I am running a trace to see if anything else is apparent.
> 
> Nick
> 
> On Wed, 19 Jan 2005 21:34:00 -0600, Walenta, Phil
> <philip.walenta at berbee.com> wrote:
> > This sounds like a DTMF in-band, out-of-band issue.   Just out of
> > curiosity, are the S8700's listed under gateways or trunks in CM?
> >
> > If you're using it under trunk, it should only be done with a
> > gatekeeper involved.
> >
> > If it is listed as a gateway, see if the "Wait for far end H.245" box
> is
> > checked.  If it is, uncheck it.   It may be the Definity system wants
> to
> > see what the CM has to offer.
> >
> > -----Original Message-----
> > From: cisco-voip-bounces at puck.nether.net
> > [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ryan Ratliff
> > Sent: Wednesday, January 19, 2005 7:23 PM
> > To: Nick Marus
> > Cc: cisco-voip at puck.nether.net
> > Subject: [cisco-voip] Re: dtmf on h.323 truck to avaya Definity s8700
> >
> > Can you get a CCM trace (detailed debug trace level) of both calls?
> > The info in the Setup and H.245 negotiation should show the problem.
> >
> > -Ryan
> > On Jan 19, 2005, at 3:07 PM, Nick Marus wrote:
> >
> > > hey all,
> > >
> > > got a quick weird one.
> > >
> > > I just built a h323 connection between an Avaya s8700 Definity and a
> 
> > > Cisco Callmanager 4.1.
> > >
> > > Everything is working fine except that when I initiate a call to the
> 
> > > s8700 from the callmanager my dtmf tones are not heard by either
> end.
> > > likewise the dtmf from s8700 is not heard by me.
> > >
> > > If the s8700 initiates the call to the callmanager, dtmf works both
> > > ways.
> > >
> > > I have the s8700 set up as a h323 gateway in the callmanager, so no
> > > other hardware is in play.
> > >
> > > --
> > > Nick Marus
> > > nmarus at gmail.com
> > > _______________________________________________
> > > cisco-voip mailing list
> > > cisco-voip at puck.nether.net
> > > https://puck.nether.net/mailman/listinfo/cisco-voip
> > >
> >
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> >
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> >
> 
> --
> Nick Marus
> nmarus at gmail.com
> 


-- 
Nick Marus
nmarus at gmail.com