[cisco-voip] Re: IP TRUNKING Between Cisco CallManagerandAvayaSwitch 8700

[Marcello Pedersen]

No it does not. No DTMF from neither side, I tried all options before with no luck. 

I read somewhere that Avaya 1.3 does not work well with DTMF over IP. I am waiting to upgrade the Avaya to the latest Cm2.2 to see if it resolves the issue.

I also hope to migrate to CCM but Im facing concerns from the current admin because he doesn't want the Call Center to Migrate so we will need both systems in place.

Regards,
Marcello


-----Original Message-----
From: dwolgas1 at rochester.rr.com [mailto:dwolgas1 at rochester.rr.com]
Sent: Tuesday, May 03, 2005 8:11 AM
To: Wes Sisk
Cc: cisco-voip at puck.nether.net
Subject: Re: RE: [cisco-voip] Re: IP TRUNKING Between Cisco
CallManagerandAvayaSwitch 8700


----- Original Message -----
From: Wes Sisk <wsisk at cisco.com>
> CM currently uses h245 out of band signaling.  In the future it 
> will support
> rtp payload.
> 
> With 'out-of-band' selected, does your dtmf relay work?

I'm not using IP trunking at this point...I just happened to have the 
Avaya administrative terminal up when I got the message.  We're using a 
PRI at the moment, and probably won't go IP, as we hope to move to 100% 
CCM this year.

Dave Wolgast
HealthNow New York Inc.
 
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