610 Corporate Directory
For information on the Corporate Directory feature for M3900
series telephones, refer to Telephones and Consoles Fundamentals
(NN43001-567).
Operating parameters
The following telephones support the Corporate Directory feature:
•IP Phone 2002
•IP Phone 2004
•IP Phone 2007
•IP Phone 1120E
•IP Phone 1140E
•IP Phone 1150E
•IP Softphone 2050 or MVC 2050
•WLAN Handset 2210
•WLAN Handset 2211
•WLAN Handset 2212
•WLAN Handset 6120
•WLAN Handset 6140
To access Corporate Directory from the telephone, the user must have the
Corporate Directory Allowed (CRPA) Class of Service defined in LD 11.
When Corporate Directory is being updated with new data, the user cannot
access Corporate Directory.
The TM 3.1 Corporate Directory utility gathers data from the TM 3.1
databases and downloads it to the system. To use the Corporate Directory
utility, TM 2.0 or later must be installed. For more information, refer to
Telephony Manager 3.1 Installation and Commissioning (NN43050-300).

Call Server memory requirements

The Call Server memory usage for Corporate Directory is the same for both
IP Phones and Digital Telephones.
The equations for approximating Call Server memory usage for Corporate
Directory are:
1. Call Server hard disk space needed (bytes) = Number of directory
entries * Average length of all entries *2
2. Call Server RAM needed to store database (bytes) = (Average length of
all entries + 20) * 1.25 * Number of directory entries
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
Copyright © 1994–2008, Nortel Networks
.