just bring the ip01 to macau and use default analog trunk, what is the best selection of Macau analog trunk line?
Set up GOIP as trunk to IP01 for China Mobile, and success login to IP01
Now is the hard part to me, I want to call forward from GOIP to IP01 analog trunk and anlog trunk to GOIP.
from IP01, incoming call can only call forward to an extension, but not trunk!
Any idea how to make this work? or i must set GOIP as SIP server? |