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Chapter 1 Introducing Linksys IP Phones
Overview
1
Introducing Linksys IP Phones
This chapter introduces the functionality of the Linksys 900 Series IP phones and includes the following:
•Overview, page
•Linksys IP Phone Features, page
•Feature Descriptions, page
•Technology Background, page
Overview
Table
Table
Product Name |
| Voice Lines | Additional Features/Notes |
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SPA901 | One (1) | One (1) | No display. |
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SPA921 | One (1) | One (1) | 1 display. |
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SPA922 | Two (2) | One (1) | Monochrome display, Power over Ethernet (PoE) |
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| support, and an extra Ethernet port for connecting |
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| another device to the LAN. |
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SPA932 | — | — | Attendant sidecar for SPA962 with 32 |
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| LEDs/buttons for monitoring and call transfer. |
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| Support for Broadsoft Busy Lamp Field and |
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| Asterisk Line Monitoring. |
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SPA941 | One (1) | Four (4) | Monochrome display. |
SPA942 | Two (2) | Four (4) | Monochrome display, Power over Ethernet (PoE) |
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| support, and an extra Ethernet port for connecting |
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| another device to the LAN |
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SPA962 | Two (2) | Six (6) | |
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| (PoE) support, and an extra Ethernet port for con- |
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| necting another device to the LAN |
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Note 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.
Figure 1-1 illustrates how the IP phones are connected in a VoIP network.
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| Linksys IP Phone Administrator Guide |
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| Firmware Version 5.1 |
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