Operation Manual

Chapter 1 Introducing the Zyxel Device
VMG/XMG Series User’s Guide
45
1.4.3 Rear Panels
The connection ports are located on the rear panel, with some models’ USB port on the side panel.
Figure 24 VMG1312-B10D Rear Panel
Phone1,
Phone2
Green On A SIP account is registered for at least one phone port, and there’s no voice
message in the corresponding SIP account.
Blinking A telephone connected to one of the phone port has its receiver off the
hook or there is an incoming call. There’s no voice message in the
corresponding SIP account.
Amber On A SIP account is registered for the phone port and there is a voice message
in the corresponding SIP account.
Blinking A telephone connected to the phone port has its receiver off the hook or
there is an incoming call. There’s voice message in the corresponding SIP
account.
Off • The SIP account is not enabled.
• The phone port does not have a SIP account registered.
SFP Green On A fiber link is up.
Off A fiber link is down.
VMG8623-T50A LED Descriptions (continued)
LED COLOR STATUS DESCRIPTION