User guide

MaxMobile Communicator User Guide 23
MAXCS Configuration
Caller ID is the same as the cell phone number, it will
assign this channel to the extension number. The extension
is allowed to log in as a mobile extension. If no channel is
found, the login fails.
• Clear the Phrase check boxes in the Extension Anywhere
Configuration screen.
5. If the MAXCS is behind NAT, add a virtual public IP address to map
to this server so that the data access from a 3G network can reach this
server.
6. Open firewall ports TCP 10080 and 10081 for both virtual IP address
and private IP address.