IP PBXs

About IP PBXs

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

About IP PBXs

ISP Supplies offers Grandstream IP 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
48 In Stock
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48 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
55 In Stock
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55 In stock at Austin TX
US$‎399.00