Avaya one-X 1603SW Administrator's Manual page 106

Administering Telephone Options
Note:
Press the Mute button momentarily. Do not press this button while pressing other
Note:
keys/buttons.
The telephone displays:
Phone=nnn.nnn.nnn.nnn
New=_
where nnn.nnn.nnn.nnn is the current IP address system value of the telephone.
2. Enter the telephone's IP address followed by the # button.
The telephone displays:
CallSv=nnn.nnn.nnn.nnn
New=_
where nnn.nnn.nnn.nnn is the current system value of the media server/gatekeeper IP
address.
3. Enter the call controller IP address followed by the # button.
Note:
The default transport and port settings when locally configuring the call controller
Note:
are TLS and 5061.
The telephone displays:
Router=nnn.nnn.nnn.nnn
New=_
where nnn.nnn.nnn.nnn is the current system value of the gateway/router IP address.
4. Enter the Gateway router IP address followed by the # button.
The telephone displays:
Mask=nnn.nnn.nnn.nnn
New=_
where nnn.nnn.nnn.nnn is the current system value of the IP netmask.
106 Avaya 1603SW-I SIP Deskphones Administrator Guide