Voice over IP (VoIP) Media Gateway (MGW)
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10.2.1 MG+ETH1-1
Field of Application
The MG+ETH1-1 interface card provides 16 Media Gateway channels for VoIP.
The MG+ETH1-1 interface card can be installed in any of the OpenCom 510’s slots
(1 to 12, see also the chapter Slots starting on page 27). Up to four MG+ETH1-1
interface cards can be operated.
Technical Data
■ OpenCom 510 can be connected to the LAN via the ethernet port (10/
100 Mbit/s).
■ The interface card supports: all codecs used by VoIP telephones, silence
detection, echo suppression and DTMF tone detection.
■ The interface card can not be used in a slave system.
■ The interface card acquires its software from the system. After the card has
been installed it will automatically load the required software.
■ No settings need to be made on the interface card.
Pin Assignment
The ethernet port’s pin assignment is designed for a direct connection, via a RJ45
patch cable, to an ethernet Switch. You will need a cross-link cable (“Cross-over
Cable”) for connection to a PC.
Indicators
There are four LEDs on the front of the MG+ETH1-1 interface card.
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