NEC Univerge CD-PRTA Major Charge Interface Card (670118) (Licensed Refurbished)

Worth: $64.95
(as of Aug 09,2023 07:37:47 UTC – Particulars)

The CD-PRTA T1/PRI blade supplies an interface for T1 and ISDN Major Charge Interface (PRI) functions.
This blade has a single 24-channel 64Kb per second digital sign circuit that may be configured for both T1 trunks or PRI.
Every blade connects to the community by way of an NTI Community Termination.
T1 supplies superior digital trunking and conserves common slots. For instance, a system with 12 loop begin trunks, two tie traces and 6 DID trunks makes use of as much as 5 common slots. With T1, all these trunks can be found in a single common slot.
This blade helps the next PRI companies: Primary PRI Name Management (BCC) / Show of incoming caller’s identify and quantity (when allowed by the telco) / Speech and three.1 KHz audio