Nortel Networks Test

TSI Technical Operations provides systems installation, maintenance services and end user training on Nortel Networks Key, PBX and VOIP Telephone Systems. Services are offered both as a Nortel Accredited Reseller/Partner and as a provider of “Out of Footprint” support (meaning outside of our region – ex. Dallas, TX) to other Nortel Resellers. The team is made up of Nortel Trained / Certified Technicians and Engineers with an average of more than 25 years field experience. Our service offerings include:

  • Systems Design
  • Project Management
  • Systems Installation
  • Moves, Adds and Changes (MAC)
  • End User Training on Telephony and Voicemail offerings
NOTE OUR NEW ADDRESS: 4861 Telsa Drive, Ste. B
Bowie, Maryland 20715
Phone:(301) 352-4400
Fax:(301) 352-4401
Toll:(800) 487-4723
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