ShoreTel ShoreGear Voice Switch 220T1A
Enabling business-critical unified
communications with high performance and high reliability

| ShoreTel Products | ||
|---|---|---|
| ShoreTel Voice Switches | ||
| ShoreTel ShoreGear Voice Switch 220T1A | Call for Pricing: 800-886-5369 | ![]() |
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Overview:
The ShoreTel Voice Switch 220T1A is a 1U half-width voice switch that supports up to 220 IP phones, or up to 70 IP phones, two loop start trunks, four analog extension ports and a T1 simultaneously. The ShoreTel Voice Switch 220T1A supports ShoreTel IP phones, softphones, and SIP devices.
- 2 RJ-45 local area network (LAN) connectors
- 1 RJ-45 T1 port for connecting the switch to a telephone company
- 1 RJ-45 T1 monitor port for connecting test equipment
- 1 RJ-21X port for punchdown block, patch panel, or 12-port harmonica connector
- 2 loop start trunk ports (FXO)
- 4 analog extension ports (FXS)
- 1 DB-9, RS-232C maintenance port for serial communications
- 1 3.5 mm stereo input for connecting a music-on-hold source
- 1 3.5 mm stereo output for connecting to a overhead paging system or night bell
- SIP trunking and extension support
Features:
Telephone features
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Trunk types
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Trunk features
IP phone support
DSP features
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System features
Hunt groups
* Not all features in this list are supported by every switch. Please contact your ShoreTel representative for more details. |
Specifications:
ShoreTel Voice Switches are key building blocks of the ShoreTel Unified Communications (UC) system and deliver UC to organizations of every size —from large enterprises to small and medium businesses. Highly reliable and intelligent, these switches unify communications across multiple enterprise locations, supporting IP phones, analog devices, and a variety of trunk interfaces. ShoreTel Voice Switches manage ShoreTel IP Phones and analog lines, as well as PSTN and ITSP trunks.
| ShoreTel Voice Switches Specifications - Digital Trunking | ||
|---|---|---|
| T1k | 220T1/ 220T1A | |
| Telephones | ||
| IP phones | 220 | |
| Analog phones | 4 (220T1A only) | |
| Analog Ports | ||
| Loop start trunks* | 2 (220T1A only) | |
| DID trunks* | 4 (220T1A only) | |
| Extensions (telephones) | 4 (220T1A only) | |
| Digital Trunks | ||
| Digital trunk channels | 24/23B+D | 24/23B+D |
| Integrated CSU | • | • |
| Line and payload loopbacks | • | • |
| Facilities data link | • | • |
| Conference | ||
| Make Me conference ports | 6 (220T1A only) | |
| Front Panel | ||
| 10M/100M Ethernet (RJ-45) | 2 | 2 |
| Analog | RJ-21X (220T1A only) | |
| Audio input and output (mini) | • | • |
| T1/E1 (RJ-48C) | • | • |
| T1/E1 monitor (RJ-48C) | • | • |
| Maintenance (DB-9) | • | • |
| Mechanical | ||
| 19" rack mount | • | • |
| Dimensions | 8.4 x 1.7 x 14.9 in. 21.3 x 4.3 x 37.8 cm |
8.4 x 1.7 x 14.9 in. 21.3 x 4.3 x 37.8 cm |
| Weight | 5.3 lb (2.4 kg) | 5.3 lb (2.4 kg) |
| Power | ||
| Input voltage, frequency | 100-240 VAC, 50-60 Hz | 100-240 VAC, 50-60 Hz |
| Input current | 1A max. | 1A max. |
| Consumption/dissipation | 18 W max. | 18/29 W max. |
| Environmental | ||
| Operating temperature | 0°-50° C | 0°-50° C |
| Operating humidity | 0-90% (non-condensing) | 0-90% (non-condensing) |
| Storage temperature | -30°-70° C | -30°-70° C |
*Loop start trunks on the ShoreTel Voice Switch 120 and DID trunks on all switches are supported in the US and Canada only.
Documentation:
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Download the ShoreTel Voice Switches Specs (PDF).

