ShoreTel ST50A Voice Switch (600-1135-06) - Grade A
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The ShoreTel Connect Voice Switch ST50A is a voice switch that supports up to 50 IP phones, 4 loop start trunks, 4 analog extension ports and power fail transfer. The ShoreTel Voice Switch ST50A supports ShoreTel IP phones, softphones, and SIP devices.
Features
- Supports up to 8 SIP Trunks
- 2 RJ-45 (10/100/1000 Ethernet connectors)
- 1 RJ-21X port for punchdown block, patch panel, or 12-port harmonica connector
- 4 loop start trunk ports (FXO)
- 4 analog extension ports (FXS)
- 1 DB-9 for serial communications
- 1 3.5 mm stereo input/output
- Power fail transfer
- USB 2.0 A-Type
Included
- ShoreTel ST50A Voice Switch (600-1135-06)
- Power Cable

Grade A Refurbished
| Functionality | |
|---|---|
| Cosmetics |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
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*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
































































