Installation manual

IP DECT Installation Page 47
15-601085 Issue 04f (11 June 2009)IP Office
Handset Installation:
4.1 Upgrading the Phone Firmware
The firmware on the 3701 and 3711 phones can be upgraded. This is done by connecting a special serial or USB cable to
the phone.
You should upgrade the firmware on all phones to that provided on the same IP Office Administrator Applications CD or
DVD from which the software for the IP DECT base stations was also taken.
Tools Required:
· ¨ IP DECT Phone Upgrade Cable
Two types of cable are available, serial and USB. For North America only the USB cable is available.
· IP DECT Phone Upgrade Serial Cable
This is a serial cable that plugs into the side of the 3701 and 3711 phone being upgraded.
· IP DECT Phone Upgrade USB Cable
The is a USB cable that plugs into the side of the 3711 phone being upgraded.
· ¨ PC
A PC with a serial (COM) port or USB port as appropriate to the type of cable being used.
· ¨ IP Office Administrator Applications CD or DVD
Contains the software required for this process.
Checking the Phone Firmware Version
1.Press Menu.
2.Enter R***76#.
3.Select Version Number.
4.Press OK.
5.The display will show the software and the hardware level of the phone.
6.Press OK.
7.Press Esc twice.