Business Telephone Systems Service and Support

Northern Communications Group provides service and support on a wide range of new, old, existing, refurbished and even antiquated telephone systems (Key, PBX, Hybrid, IP, VoIP) and associated voice mail for customers in Colorado and Wyoming, Denver Metro, Colorado Springs, Northern Colorado, The Front Range and Mountain Resorts regions.

Click on the buttons or links below for the specific systems and models NCG supports from each manufacturer.

Mitel PBX Support
Mitel PBX Support

Avaya PBX Support
Avaya PBX Support

Toshiba PBX Support
Toshiba PBX Support

Panasonic PBX Support
Panasonic PBX Support

Nortel PBX Support
Nortel PBX Support

Comdial PBX Support
Comdial PBX Support

WIN PBX Support
WIN PBX Support

Vodavi PBX Support
Vodavi PBX Support

Samsung PBX Support
Samsung PBX Support

Lucent PBX Support
Lucent PBX Support

NEC PBX Support
NEC PBX Support

Telrad PBX Support
Telrad PBX Support

Trillium PBX Support
Trillium PBX Support

TIE PBX Support
TIE PBX Support

Iwatsu PBX Support
Iwatsu PBX Support

Inter-tel PBX Support
Inter-tel PBX Support

AT&T PBX Support
AT&T PBX Support

ESI PBX Support
ESI PBX Support

Siemend Rolm PBX Support
Siemens Rolm PBX Support

Phonesuite PBX Support
Phonesuite PBX Support

Tin can and String PBX Support
Tin Can and String PBX Support

Call NCG if you need service, support, upgrades, or maintenance on these systems.

NCG provides service in the following Colorado and Wyoming Cities.

Arvada, Aurora, Bennett, Berthoud, Boulder, Brighton, Broomfield, Castle Rock, Cherry Hills, Colorado Springs, Commerce City, Dacono, Denver, Denver Tech Center, Eaton, Elizabeth, Englewood, Erie, Estes Park, Evans, Evergreen, Firestone, Fort Collins, Fort Lupton, Fort Morgan, Fredrick, Golden, Greeley, Idaho Springs, Interlocken, Johnstown, Lafayette, Lakewood, Laporte, Littleton, Lone Tree, Longmont, Louisville, Loveland, Lyons, Mead, Milliken, Monument, Morrison, Northglenn, Parker, Platteville, Reunion, Superior, Thornton, Wellington, Westminster, Wheat Ridge, Windsor, Cheyenne, WY, Laramie, WY, Warren AFB, WY

Denver's PBX Service Source

  • NEC SV8100 Comm. Server
  • Iwatsu ECS
  • NEC DSX Systems
  • Panasonic
  • PhoneSuite
  • Communications Applications

  • Unified Communications
  • IP Telephony
  • Contact Centers
  • Major System Support

    Looking for support on your existing telephone system? Our trained professionals have experience and expertise with several major brands

    Copyright 2008 - Northern Communications Group: Service and Support on Major Telephone Systems in Denver Colorado