Mitel 5324 User Guide Supplement

8528 and 8568 Digital Telephones
Page 4 Mitel
®
5000 CP Phone User Guide Supplement for v3.2, September 2009
The new 8528 and 8568 telephones function similar to the 8520 and 8560, but include the
following functional differences:
• The 8528 and 8568 require 5000 CP software v3.2 or later. They are not backward-
compatible with previous 5000 CP software versions and they are not compatible with
Inter-Tel Axxess systems.
• The 8528 and 8568 run on programmable firmware that is downloaded to the telephone
when it first comes online and when updates become available.
• The 8528 and 8568 telephones support the Mitel 12- and 48-Button Programmable Key
Modules (PKMs). They do not support the 8450 50-Button Direct Station Select/Busy
Lamp Field (DSS/BLF) unit or the 8416 Mini-DSS unit.
• The 8528 and 8568 telephones do not support the Personal Computer Data Port Module
(PCDPM) or Modem Data Port Module (MDPM).
• The 8528 and 8568 do not support the Off-Hook Voice Announce (OHVA) feature.
For installation information, refer to the Mitel 8528/8568 Telephone Installation Guide, part
number 835.3259. This document is shipped in the box with the telephone.
For information and instructions for supported features, refer to the following documents:
• Mitel 8528 Telephone User Guide, part no. 550.8032
• Mitel 8568 Telephone User Guide, part no. 550.8033

Mitel 5324 Specifications

Processor and Memory

processor type	TNETV1055 (MIPS)
processor speed	125 MHz
DSP speed	165 MHz
RAM	16 MB
ROM	8 MB

Weight and Dimensions

dimensions (phone only)	9.1 in x 7.5 in x 3.5 in (23 cm x 19 cm x 9 cm)
weight (phone only)	1.65 lbs or 0.75 kg
dimensions (packaged)	9.8 in x 8.3 in x 3.9 in (25 cm x 21 cm x 10 cm)
weight (packaged)	2.49 lbs or 1.13 kg