What is the Avaya TN777B?
The Avaya TN777B is a controller module, listed by the manufacturer as "Avaya Network Controller". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
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Part Overview
TN777B overview
controller moduleThe Avaya TN777B is a controller module — originally specified as "Avaya Network Controller" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
Common questions about TN777B
Is the Avaya TN777B available refurbished or as surplus stock?
Circular Telecom sources and resells surplus and refurbished Avaya network equipment, including parts such as the TN777B, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue