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The BRI trunk card provides 4 Basic
Rate ISDN S/T-Bus interfaces (8 trunks).Used to connect ISDN devices, such
as video-conferencing systems or a credit card reader with high speed
connection. For faster services.(ISDN BRI. This is a 128-Kb/sec interface
that contains two 56-Kb/sec channels and a 16-Kb/sec signaling channel. The
channels can be used to transmit voice, video, and data. Depending on how
the interface is connected to the network, reference points define whether
the interface is connected directly (U reference point) to the network or
indirectly (S and T reference points) to the network through a network
termination 1 (NT-1) device.) Note: Calling Line ID, Called Number and
Automatic Number Identification these features come standard on ISDN
circuits PRI/BRI. However on T1 circuits it doesn’t and you have to order it
and charge maybe applied.ISDN circuits (PRI/BRI) used for high speed data
application like video conferencing.PRI circuits also provides enhanced
features like 2 way DID services with Calling Line ID ,Called Number and
Automatic Number Identification and the support of E911 services |
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