Add Gateway
Name
Address
Description
boston
192.168.1.15
default PSTN connection for office calls
atlanta
10.1.3.5
additional
chicago
192.168.1.15
montreal
10.3.3.15
additional
london
192.168.1.15
montpellier
10.1.3.25
additional
bejing
192.166.12.15
some comment
portland
10.5.3.5
additional