User`s guide

Chapter 7 Special Features: Embedded Modem 65
Embedded Modem
The PortServer TS 1 M MEI and PortServer TS 3 M MEI function as both
terminal server and modem. The embedded modem can be used with PPP,
dial-in, dial-out, or auto answer and conforms to the standard AT command
interface.
The PortServer TS 1 M MEI and PortServer TS 3 M MEI allow
• remote monitoring
• diagnostics
• data collection
• dial-up, wireless, or Ethernet connectivity
For a complete AT command reference see the AT Command reference
from the CD under Documentation.
The remaining ports can be configured the same as any Digi TS Family
product, either through the web interface or command line.
Installing the PortServer TS 1/3 M MEI
The PortServer TS 1/3 M MEI comes with a bi-directional cable for
connecting the modem (port 1) to the phone line.
1. Plug the cable with the ferrite end into the modem port.
2. Plug other end into phone line.
3. Connect Ethernet.
4. Connect power supply.
Configuring the PortServer TS 1/3 M MEI
1. Follow the setup wizard from the CD to assign an IP.
2. If the wizard scenarios need additional configuration, login to the device
IP from the URL.
3. Select Serial Ports > Change profile
4. Select the appropriate profile (Custom shows all options)
Chapter 7
Special Features: Embedded Modem