[cisco-voip] Is it possible to disable the SIP nat helper?

[John Lange]

On Thu, 2009-06-11 at 19:23 -0400, Nick Matthews wrote:
> As far as I understand (which is limited), as long as your IOS
> firewall doesn't have an 'inspect sip' command it would not do this.
> 
> Is this an ASA or IOS FW?

IOS: C870-ADVIPSERVICESK9-M, Version 12.4(24.6)T4

And no, the SIP manipulation happens in the NAT, not the firewall
(inspect). If you debug the nat it tells you what it's doing.

-- 
John Lange
http://www.johnlange.ca