AudioCodes MediaPack MP-11 Series Hardware Installation Manual

CHAPTER3 Physical Description
Mediant 1000 Gateway & E-SBC | Hardware Installation Manual
Table 3-4: FXO Module LED Description
Color State Description
Green On Off-hooks the line toward the PBX.
Blinking Detects a ring signal from the PBX.
Red On Error - malfunction in line or out of service due to Serial Peripheral
Interface (SPI) failure.
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.
Figure 3-4: BRI Module
LED Description
Each BRI port provides a LED indicating operating status, as described in the following table:
Table 3-5: BRI Module LED Description
Color State Description
Green On Physical layer (Layer 1) is synchronized (normal operation).
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AudioCodes MediaPack MP-11 Series Specifications

General

Brand	AudioCodes
Model	MediaPack MP-11 Series
Category	Gateway
Language	English