Multi-Tech Systems MVP-2410, MVP-2400, MVP-3010 manual ISDN-BRI MultiVOIP LED Descriptions

Overview MultiVOIP User Guide

ISDN-BRI MultiVOIP LED Descriptions

MVP-410ST/810ST Front Panel LED Definitions

LED NAME

DESCRIPTION

General Operation LEDs (one set on each MultiVOIP model)

Power	Indicates presence of power.
Boot	After power up, the Boot LED will be on briefly while the
	MultiVOIP is booting. It lights whenever the MultiVOIP is
	booting or downloading a setup configuration data set.
Ethernet	RCV. Receive. Lights (blinks) when receiving data on
	Ethernet port.
	XMT. Transmit. Lights (blinks) when transmitting data on
	Ethernet port. ..
	LNK. Link. When lit, VOIP “sees” the hub or network via
	the Ethernet connection. ..
	COL. Collision. Lit when data collisions occur. ..

D-Channel Operation LEDs (one for each ISDN line)

D

ISDN D-channel & physical layer indicator. One “D” LED for each ISDN-BRI connection. The “D” LED is off when the BRI physical layer is de-activated.* It flashes when a connection is being established on the physical layer. It is on when the physical layer has been activated. It flickers to indicate D-channel traffic.

*If the voip is running in terminal mode and its BRI line is unplugged, the D LED goes off. However, if the voip is running in network mode and its BRI line is unplugged, its LED will flash at regular interval.

B-Channel Operation LEDs (one for each B-channel)

XMT	Transmit. This indicator blinks when voice packets are
	being transmitted onto the B-channel.
RCV	Receive. This indicator blinks when voice packets are
	being received on the B-channel.

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