[cisco-voip] ASA Phone-Proxy, CUCM 7.1(5b)SU4, and 7921/7925

Mike King me at mpking.com
Mon Mar 26 16:32:24 EDT 2012


What version of ASA code?

On Mon, Mar 26, 2012 at 2:36 PM, c3voip <c3voip at nc.rr.com> wrote:

> I have upgraded from CUCM 7.1(2a) to CUCM 7.1(5b)SU4 without any issues,
> but now I am having issues loading firmware to my 7921 and 7925 wifi phones
> through my ASA5520 with the Phone Proxy feature.  ****
>
> ** **
>
> Here comes the curveball, if I turn on phone-proxy tftp debugs on the ASA
> everything works normally, but nothing has changed on the ASA so why should
> this allow tftp to work? ****
>
> ** **
>
> I have taken packet captures from both sides of the ASA, without the debug
> turned on, and the wifi phone just looks like it stops ACK’ing the tftp
> packets.****
>
> ** **
>
> ** **
>
> Does anyone else have a setup similar to mine or has anyone experienced
> anything like this?****
>
> ** **
>
> Thanks,****
>
> -C****
>
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>
>
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