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Introducing Linksys 900 Series IP Phones
This guide describes the administration and use of Linksys analog telephone adapters (ATAs).
This chapter introduces the functionality of the Linksys 900 Series IP phones and includes the
following sections:
•
•
•
•
Overview
Table 1-1
described in this document.
Table 1-1
Product Name RJ-45
SPA901
SPA921
SPA922
SPA941
SPA942
SPA962
Note
Document Version 3.0
Overview, page 1-2
Feature Descriptions, page 1-8
Technology Background, page 1-12
Where to Go From Here, page 1-16
summarizes the ports and features provided by the Linksys 900 Series IP phones
Linksys SPA900 Series IP Phones
One (1)
One (1)
Two (2)
One (1)
Two (2)
Two (2)
PoE units (SPA922, SPA942, and SPA962) do not come with an external power adapter. The
PA100 power supply must be ordered separately if you are not using a PoE switch.
C H A P T E R
Ethernet
(LAN)
Voice Lines
Additional Features/Notes
One (1)
Small, affordable, no display
One (1)
One-line business phone
One (1)
Power over Ethernet (PoE) support
Four (4)
Default is 2-lines active, upgradeable
Four (4)
Default is 2-lines active, upgradeable. Power
over Ethernet (PoE) support
Six (6)
Six lines, hi-res color display
Linksys 900 Series IP Phone Administrator Guide
1
1-1
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