Dip Switch - Samsung SMG-400 User Manual

DIP Switch

Switch Switch
Switch Switch
S1
MGCB Part
MGCB (Media Gateway Control Board) part controls the entire operation of the SMG-400 system.
Three memories are installed in the MGCB part.
☞ 512KB Flash Memory : Booting program is stored.
☞ 8MB Flash Memory : Database used by the SMG-400 system is saved in.
☞ 16MB SDRAM : The place where the system software is run.
The features and functions of the MGCB part are as follows.
Operational control of installed boards in the system
Detection and generation of 16 DTMF
Generation of 7 dial tones
Offering 256x256 channel time slot
Offering a 10/100Mbps LAN port, and RS-232C SIO port
VoIP Part
The VoIP part performs conversion of the voice data of PSTN into packet data that can be
transmitted over IP networks. In other words, it provides H.323 V3-complient VoIP Gateway
functions to enable voice communication over the Internet. The VoIP part provides 4 Internet
telephone channels.
The features and functions of the VOIP part are as follows.
G.729A, G.723.1, G.726, G.711 audio codec support
Internet FAX support
FAX/data auto-detection
Default Default
Default Default
OFF Set to ON state during an offline test.
Description Description
Description Description
2-3