Aastra OpenCom 510 User Guide - Page 124
MG+ETH1-1, Field of Application, Technical Data, Pin Assignment, Indicators
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Voice over IP (VoIP) Media Gateway (MGW) 11.2.1 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. 122