[cisco-voip] VG224 - SCCP - DTMF

[Ed Leatherman]

Followup to this issue incase someone else runs into it and happens to
google up this thread. The gateway was already running 12.4(15)T, so I
loaded 12.4(20)T for giggles and it fixed the problem.

On Wed, Sep 10, 2008 at 7:47 PM, Justin Steinberg <jsteinberg at gmail.com>wrote:

> Ed,
> I've seen IOS bug on VG224 related to DTMF.  However, in my scenario it was
> the other way around.
>
> i.e. IVR connected to VG224 and people were dialing into IVR and the IVR
> wasn't getting any DTMF from the VG224.
>
> You may try upgrading to the latest 12.4(15)T code to see if your luck
> improves.
>
> On Wed, Sep 10, 2008 at 2:07 PM, Ed Leatherman <ealeatherman at gmail.com>wrote:
>
>> Hello all,
>>
>> I've got a user out on a branch campus that is trying to use a long
>> distance calling card from her dorm room (POTS phone), and she is unable to
>> enter in the card number successfully after she connects to the carrier. If
>> she moves to an IP Phone it works fine.. so I am thinking this might have
>> something to do with DTMF tones between the VG224 and the pstn gateway. I've
>> had then swap out her POTS phone already, didn't help.
>>
>> VG224 ports are in SCCP mode. Anyone run into a similar problem before? Is
>> there some specific configuration on the gateway I need to add to deal
>> correctly with DTMF?
>>
>> --
>> Ed Leatherman
>> Assistant Director, Voice Services
>> West Virginia University
>> Telecommunications and Network Operations
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
>>
>


-- 
Ed Leatherman
Assistant Director, Voice Services
West Virginia University
Telecommunications and Network Operations
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