[Asterisk-Users] NAT Troubles (SIP) - 407 Proxy Authentication Required?

[Raymond McKay]

> For some reason, this 407 Proxy Authentication Required seems to be
> getting in the way... Any ideas? The UID and PW are fine in the 186 (it
> works great when it isn't behind NAT).
>

I'd like to add that I have seen this same problem using Arrayvox Voxphones
(SIP phones also) both behind and not behind NAT.  Figured it was something
wrong with the phones seeing how they are cheapies ($149 new).  Maybe not.

Raymond McKay