[cisco-voip] MTP allocation failure - CDDR cause code 47

Erick Wellnitz ewellnitzvoip at gmail.com
Thu Apr 17 22:52:53 EDT 2014


Well, identical except for MAC and description.

It worked for three days now it fails.  The last successful call allocated
the MTP without issue.

I personally tested it a dozen or so times before giving it back to the
user.


On Thu, Apr 17, 2014 at 9:45 PM, Erick Wellnitz <ewellnitzvoip at gmail.com>wrote:

> Super copy identical.
>
>
> On Thu, Apr 17, 2014 at 4:33 PM, Ryan Ratliff (rratliff) <
> rratliff at cisco.com> wrote:
>
>> 47 = codec mismatch
>>
>> Is it _really_ identical?
>>
>> -Ryan
>>
>> On Apr 17, 2014, at 4:02 PM, Erick Wellnitz <ewellnitzvoip at gmail.com>
>> wrote:
>>
>> I have a VPN phones configured to use a trused relay point in order to
>> provide connectivity to other VPN phones.
>>
>> One of the phones gets fast busy and traces show MTP allocation failure.
>>  This was the only phone trying ot utilize this MTP and is identical to
>> other VPN phones that work as expected.
>>
>> Any ideas?
>>
>>
>> Thanks!
>>
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
>>
>
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