IP400 Office BRI Card (Not available in NA)

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 .

Provides a single primary rate trunk interfaces or a T1 circuits. The PRI is available as T1, E1 or E1R2MFC depending on the market. T1 trunk cards incorporate an integrated CSU/DSU, eliminating the need for an external unit.
The CSU function allows the trunk to be put in loop-back mode for testing purposes. This can be set manually, using the monitor application, or automatically from a Central Office sending a Line Loop Back (LLB) pattern. The DSU function allows the T1 trunk to be shared between data and voice services.

Provides dual (T1 or PRI circuits) the IP400 Office PRI card provides dual primary rate trunk interfaces. The PRI is available as T1, E1 or E1R2MFC depending on the market. Its is only supported on the IP412 and in slot A of the IP406. T1 trunk cards incorporate an integrated CSU/DSU, eliminating the need for an external unit.
The CSU function allows the trunk to be put in loop-back mode for testing purposes. This can be set manually, using the monitor application, or automatically from a Central Office sending a Line Loop Back (LLB) pattern. The DSU function allows the T1 trunk to be shared between data and voice services.

Provides four Analog trunk ports. These are 2-wire loop start interfaces including support for caller ID. With IP Office R3.1 and later, this module supports optional 16ms echo cancellation. This card is available in all territories where the IP Office is sold. Ground start analog trunks are supported via the IP Office Analog Trunk 16 Expansion Module.