PBXs

About PBXs

ISP Supplies offers VoIP PBXs for internet service providers (WISPs), wireless technicians, and other various industries

About PBXs

ISP Supplies offers VoIP PBXs for internet service providers (WISPs), wireless technicians, and other various industries

3 Products

Grandstream IP PBX Appliance, up to 800 users, 100 concurrent calls
SKU: UCM6208
20 In Stock
View Locations
20 In stock at Austin TX
US$‎949.00
Grandstream IP PBX Appliance, Up To 800 Users, 100 Concurrent Calls
SKU: UCM6204
Call for Availability This item can sometimes be sourced and shipped directly from other locations when out of stock.
US$‎549.00
Grandstream IP PBX Appliance, up to 500 users, 30/45 concurrent calls
SKU: UCM6202
57 In Stock
View Locations
57 In stock at Austin TX
US$‎399.00