Samsung OfficeServ 7200 Technical Manual page 60

OfficeServ 7200
TECHNICAL MANUAL
Ports & LEDs
LNK LED
SPD LED
3.3.17 MGI (MEDIA GATEWAY INTERFACE)
The MGI board provides a variety of Voice over IP (VoIP) services for the OfficeServ 7200. This
card is required for ITP/SMT-i phones, IP networking, IP trunking, SIP trunking and stations or
any application that require VoIP.
• MGI has 0 voice channels. The MGI-D daughterboard must be added to the MGI for voice
communications.
• Up to 4 MGI-D daughterboards can be added to an MGI board.
• Each daughterboard provides 4 voice channels. One MGI with 4 MGI-Ds installed can
provide a maximum of 16 voice channels.
• The MGI can go into slots 1 through 5 of either cabinet. Add as many MGIs as needed.
Align the connector of the MGI board to the connector of the optional board (MGI-D) and
press the optional board downward. Up to four optional boards can be mounted per MGI.
NOTE: Always install daughterboards starting from the back of the MGI (position 1). DO NOT
SKIP a position when adding daughter cards. (For example: The first MGI-D goes in position 1,
second MGI-D goes in position 2 and so on, working towards the front of the card).
Function Description
Turns on if the DBL port link is connected
Indicates whether the DBL port is operating in 10/100 Base-T Ethernet
mode
- Off: In operation as 10 BaseE-T
- On: In operation as 100 Base-TX (blinks if active)
MGI-D
MGI-D
MGI-D
Position 4
Figure 3.42 Mounting Optional Board on MGI Board
3.42
Home Page
MGI-D
Position 1
Position 2
Position 3
Table of Contents
INSTALLATION
PART 3 MAY 2010