Telephone Systems - Nortel, Norstar, Siemens/ROLM, and Avaya

Zen-Tel carries a complete line of phone systems and most components for Nortel, Siemens/Rolm, and select Avaya systems. All phone system hardware can be configured to your specifications and is covered under our 1 year, full working order warranty. Nortel, Norstar, and Siemens/Rolm phone systems are also eligible for coverage under Zen-Tel's network maintenance packages.

For a needs/pricing evaluation on phone systems give us a call toll free at (866)693-6835 or request a quote here.