ShoreTel Voice Switch 220T1A                                            

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

Input voltage               
Power consumption           
Operating temperature     

1.69 x 8.39 x 14.28 inches (43 x 213 x 378 mm)
5.3 lb (2.4 kg)
100-240 VAC, 50-60 Hz
29W (max)
0-90% relative humidity (non-condensing)
0-50° C

Smart IP and Customer

Smart IP provides business with ShoreTel Voice Switches. We are an experienced professionals when it comes to implementing ShoreTel products and solutions, we’ve proved our success with ShoreTel portfolio implementation with many existing customers choosing ShoreTel for their business, we’ve added many and continuing to grow our client group. Smart IP deals from its head office in Brampton, Ontario, Canada. In addition, we provide our services through our office in Ottawa. Please don’t hesitate to contact us at (905) 759-2660. We look forward to working with you and helping to decrease your communications costs.