VOICE OVER IP INTERFACE
Installation and Operation Manual
5
VOIP-1-2-4-8 Front Panel LEDs
LED Types. The VOIP-1-2-4-8 units have two types of LEDs on their front panels:
(1) general operation LED indicators (for power, booting, and Ethernet functions), and
(2) channel operation LED indicators that describe the data traffic and performance in each VoIP
data channel.
Active LEDs. On both the VOIP-4 and VOIP-8, there are eight sets of channel-operation LEDs.
However, on the VOIP-4, only the lower four sets of channel-operation LEDs are functional. On the VOIP-
8, all eight sets are functional.
Figure 1-6. VOIP-4/VOIP-8 LEDs
Similarly, the VOIP-2 has the general-operation indicator LEDs and two sets of channel-operation LEDs,
one for each channel.
Figure 1-7. VOIP-2 LEDs
Finally, the VOIP-1 has the general-operation indicator LEDs and a set of channel-operation LEDs for its
single VoIP channel.
Figure 1-8. VOIP-1 LEDs
