2.1.2
MP-1xx Front Panel LEDs
Table 2-2
lists and describes the front panel LEDs on the MP-1xx.
Note:
Label
Type
Device Status
Ready
Ethernet Link
LAN
Status
Control Link
Control
Packet Status
Data
Telephone
Channels
Interface
2.2
MP-1xx Rear Panel
2.2.1
MP-10x Rear Panel
Figure 2-3
illustrates the rear panel layout of the MP-104. For descriptions of the MP-10x rear
panel components, refer to
to
Table
2-4.
Tip 1:
Tip 2:
MP-1xx SIP User's Manual
MP-1xx (FXS/FXO) media gateways feature almost identical front panel
LEDs; they only differ in the number of channel LEDs that correspond to the
number of channels.
Table 2-2: Indicator LEDs on the MP-1xx Front Panel
Color
Green
Orange
Red
Green
Red
Green
Blank
Green
Red
Blank
Green
Green
Red
Blank
Table
2-3. For the functionality of the MP-10x rear panel LEDs, refer
MP-10x (FXS/FXO) media gateways feature almost identical rear panel
connectors and LEDs, located slightly differently from one device to the next.
The RJ-45 port (Eth 1) on the MP-10x/FXO rear panel is inverted on the MP-
1xx/FXS. The label on the rear panel also distinguishes FXS from FXO
devices.
State
ON
Device Powered, self-test OK
Blinking
Software Loading/Initialization
ON
Malfunction
ON
Valid 10/100 Base-TX Ethernet connection
ON
Malfunction
Blinking
Sending and receiving SIP messages
No traffic
Blinking
Transmitting RTP (Real-Time Transport Protocol)
Packets
Blinking
Receiving RTP Packets
No traffic
-
ON
Offhook / Ringing for FXS Phone Port
FXO Line-Seize/Ringing State for Line Port
There's an incoming call, before answering
Blinking
ON
Line Malfunction
-
Normal
22
MP-1xx SIP
Function
Document #: LTRT-65404