[reSIProcate] stun with SIPphone

[Jason Fischl]

On 8/30/05, Q Liesch <qliesch at aksysnetworks.com> wrote:
> Hi,
> 
> We are adding STUN to our dum-based application. It works with Free
> World Dialup, but the same messages are modified by SIPphone to remove
> the STUN'd SDP information. Anyone been successful in doing STUN with
> SIPphone and resiprocate? Is there a header field that needs to be
> set/changed?
> 
My guess is that they have an SBC that is doing NAT traversal for you.
Does media work?