Avaya Business Communication Manager 5.0 - Configuration - Devices User Manual download pdf (Page 100)

100 Global VoIP features

Nortel Business Communication Manager 5.0

Configuration — Devices

NN40170-500 02.04 Standard

August 2009

1 At the telephone, enter FEATURE *510.

2 Press CHANGE.

3 Press * to toggle between + (plus) and - (minus). Use + if local time is ahead

of system time; typically, you use + when the system is west of the local site.

4 Enter the number of hours difference.

5 Press OK.

The telephone is still configured to change when Daylight Savings Time

occurs, if the host system is programmed to change. Therefore, if the

telephone is in an area that stays on Standard Time year round (for

example, Saskatchewan, Canada), you must readjust the time on your IP

telephone at each time change. You must also readjust the time if the IP

telephone is in a time zone that changes, and the system is not (for example,

if the telephone is in Alberta, Canada, and the system is located in

Saskatchewan).

--End--

Downloading firmware

Firmware is the software stored in the telephone. When the system is

upgraded with a new IP telephone firmware load, this firmware load

automatically downloads into the IP telephones when the telephones next

connect to the system.

Forcing firmware download to a Nortel IP phone

The IP Terminal Details subpanel has a Force firmware download button that

enables you to initiate an immediate download to a telephone. You force a

download in situations where troubleshooting suggests that a particular

telephone has corrupted firmware

Procedure steps

Step Action

1 In Element Manager, access the reset button from Configuration >

Resources > Telephony Resources > Select the IP set row >Terminal

Details tab

2 Select the IP Terminals Details button.

3 Click the Force Firmware Download button.

The system drops any active call on that telephone, and downloads a new

firmware load into the selected telephones. The telephone is unusable until

the download is complete, and the telephone has reset.

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Avaya Business Communication Manager 5.0 - Configuration - Devices User Manual Page 100