Chapter 5 – The SocketModem Developer Board
Multi-Tech Systems, Inc. SocketModem GSM Hardware Guide for Developers
27
Table of Switch Blocks
Switch Blocks and Board
Orientation
Module Style
Board Labels & Block
Settings – S4
Board Labels & Block
Settings – S3
Non-ISDN
SocketModems
and
SocketEthernet IP
“MODEM
ETHERNET”
“MT ISDN /
ETHERNET
MODEM”
Standard ISDN
“ALT ISDN
MT ISDN”
“MT ISDN /
ETHERNET
MODEM”
Alternate ISDN
“ALT ISDN
MT ISDN”
“ALT ISDN”
Note:
ALT
stands for alternate ISDN