Aastra Telecom AastraLink Pro 160 - Manual (Page 323)

Preparing To Deploy Remote User Phones
41-001190-02 Rev. 01, Rel. 1.2 A-3
Remote Office Configuration of the IP Phone (Phone-Side)
Registering the IP phones by connecting them at the central site is the
quickest and easiest method to register the lines with AastraLink Pro and
ensure that the IP phone is pre-configured with the public IP address and port
previously configured on the AastraLink. Using the <Add Phone> feature
permits the IP phone to be registered, but does not pre-configure the public
address information; therefore, it would be necessary for the end-user to add
this at install time.
Once the administrator has completed the steps described above, then users can
follow the instructions described in
“Connecting To The IP Phone Network From
a Remote Office” on page A-7 to install their Aastra IP phones at a remote site,
and connect to the AastraLink IP phone network.