Re: [Sipwitch-devel] howto configure sipwitch to allow ua login from public internet

[Perazim]

Still having some troubles getting this fully working. For this test, I
have the server and one Grandstream HT-701(#1) behind a NAT adsl router.
The other HT-701(#2) is behind a second NAT adsl router at a different
location. NAT traversal option is enabled on both devices. STUN server
configured and running on first adsl router (openwrt) with #2 pointing
to it and #2 status showing a successful STUN exchange. #1 is told to
use its NAT adsl routers public IP address in SIP messages.

Both devices register.

#1 can call #2 and have two direction audio - good.

But when #2 calls #1 it does not ring at #1. Server logged:

sipwitch: rejecting invite from address@hidden; error=403

Wikipedia lists this as:

403 Forbidden
    The server understood the request, but is refusing to fulfill it.


Any help would be appreciated once again.

Thanks,

Perazim