Bri Module; Ports Description; Led Description - AudioCodes Mediant 1000 Hardware Installation Manual

CHAPTER 3 Physical Description
Color
Green
Red

BRI Module

The BRI module provides the Integrated Services Digital Network (ISDN), Basic Rate Interface
(BRI) interfaces. Up to five BRI modules can be installed in the device. Each BRI module can
provide up to four BRI line interfaces and therefore, the device can support up to 20 BRI
interfaces (i.e., 5 modules x 4 ports).

Ports Description

Each BRI module provides up to four analog RJ-45 ports. The ports are labeled I, II, III, and IIII.

LED Description

Each BRI port provides a LED indicating operating status, as described in the following table:
Color
Green
Table 3-4: FXO Module LED Description
State
On Off-hooks the line toward the PBX.
Blinking Detects a ring signal from the PBX.
On Error - malfunction in line or out of service due to Serial Peripheral
Interface (SPI) failure.
Figure 3-4:
Table 3-5: BRI Module LED Description
State
On Physical layer (Layer 1) is synchronized (normal operation).
Mediant 1000 Gateway & E-SBC | Hardware Installation Manual
Description
BRI Module
Description
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