User`s manual

MP-1xx/H.323 User’s Manual 8. Diagnostics
Version 4.2 Beta 99 June 2003
8 Diagnostics
Note 1: The MP-124 24-port, MP-108 8-port, MP-104 4-port and MP-102 2-port Media Gateways have
similar functionality except for the number of channels (the MP-124 and MP-102 support only
FXS), and all versions are referred to collectively in these release notes as the MP-1xx.
Note 2: MP-10x refers to MP-108 8-port, MP-104 4-port and MP-102 2-port Gateways.
Note 3: MP-1xx/FXS refers only to the MP-124/FXS, MP-108/FXS, MP-104/FXS and MP-102
/
FXS
Gateways.
Note 4: MP-10x/FXO refers only to MP-108/FXO and MP-104/FXO Gateways.
8.1 Diagnostics Overview
AudioCodes provides several diagnostic tools to enable the User to identify an error condition and
to provide a solution or work around when working with MP-1xx Gateway.
" LED Indication of channel activity status, data, control and LAN status.
" MP-1xx Self-Testing on hardware initialization.
" RS-232 terminal Notification Messages
" SysLog Event Notification Messages.
" Solutions to Common Problems.
They are described in the following pages.
8.2 MP-1xx Gateway Alarms & SNMP Traps
8.2.1 LED Visual Indicator Status and Alarms
Table 8-1: Indicator LEDs on the MP-1xx Front Panel
Label Type Color State Meaning
Green ON Valid Connection to 10/100 Base-T hub/switch
LAN
Ethernet
Link Status
Red ON Malfunction
Green Blinking Transmitting RTP Packets
Red Blinking Receiving RTP Packets
Data
Packet
Status
Blank - No traffic
Green Blinking Sending and receiving H.323 messages.
Control
Control
Link
Red Not supported in current release
Green ON Device Powered, Self test OK
Orange Blinking Software Loading/Initialization
Ready
Device
Status
Red ON Malfunction