I'm trying to setup some DIDs from our SoftSwitch to our MTE box,
but our MTE responds with a 407 Proxy Authentication Required message when is receiving the calls.
our SoftSwitch Support tell us that deactivate this 407 response with a "insecure=very" command.
I'm tryed this command in the sip.conf but the problem with 407 error persists.
Any help would be greatly appreciated.