Still looking for a solution to 9 222 222 222 >> 'no service available '
This is a new installation OBI 100
Device has solid green and on hook/off hook light is appropriate to condition.
***1 gives appropriate IP address -
access to admin screens seems to have appropriate values
IP address set to static in router -
set network address translation according to:
TCP Ports: 6800, 5222, 5223
UDP Ports: 5060, 5061, 10000 to 11000, 16600 to 16998, 19305
Allow Incoming on UDP Port: 10000.
ISP is Comcast.
We have tried most of this with three different routers with exactly the same effect.
We are still verifying that we have set NAT appropriately in the router.
But we are running out of ideas.
Any suggestions or advice greatly appreciated.