Avaya 1600 Series Installation And Maintenance Manual page 28

Local Administrative Options
Use the following procedure to invoke manual address information programming.
1. Start manual address programming by performing one of the following steps:
a. During normal DHCP processing, press the * key while "* to program" displays during
the DHCP process.
or
b. While the telephone is on-hook and idle, press the following sequence of keys on the
faceplate of the telephone:
Mute 2 3 3 7 # (Mute A D D R #)
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 Gatekeeper IP address followed by the # button.
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.
28 1600 Series IP Telephone Installation and Maintenance Guide