[c-nsp] iChat AV and Cisco CBAC/NAT

[matthew zeier]

Rodney Dunn wrote:
> On Thu, Mar 15, 2007 at 03:35:43PM -0500, Church, Charles wrote:
>> Rodney,
>>
>> 	We were instructed to use:
>>
>> no ip nat service sip tcp port 5060
>> no ip nat service sip udp port 5060 
>>
>> by TAC to fix an issue with NAT between Cisco phones and a Broadsoft IP
>> softswitch.  That fixed our issue of phones not registering correctly.
> 
> That just turns off sip translation for embedded payload information.
> If your end stations require that SIP may fail.


Apparently they don't - my * box, softphone and iChat users are all 
working nicely.