![SpectraLink SL8440 Deployment Manual Download Page 17](http://html.mh-extra.com/html/spectralink/sl8440/sl8440_deployment-manual_1343914017.webp)
Spectralink 84-Series Wireless Telephones Deployment Guide with CMS
721-0048-000_B.docx
February 2018
17
System Requirements
A typical installation requires the following components:
•
Access Points (APs) and Controller
•
Ethernet Switch
•
Call Server (SIP server)
•
CMS Server
•
Simple Network Time Protocol Server
•
Authentication (RADIUS) Server
•
DHCP Server
Optional components:
•
Exchange Server
•
LDAP Server
•
Application Server
System Components
Spectralink 84-Series handsets.
Available in several models, the 84-Series handsets provide essential communication resources
for facility wide implementation. Each model has a unique hardware ID that is printed on the
label.
Handset hardware ID numbers
Model Name
Hardware ID
SL8440
SL8450
SL8452
SL8441
SL8453
3111-36150-001
3111-36152-001
3111-36154-001
3111-67360-001
3111-67361-001
8440
The basic model that includes basic and advanced wireless telephone features.
8441
An accelerometer has been added to the 8440 that enables it to utilize the Personal Alarm
feature.