AudioCodes Mediant 500L MSBR - 3.5 G Cellular USB Modem; Figure 5-5: Plugging the 3 G Cellular Modem into the USB Port

Hardware Installation Manual 28 Document #: LTRT-10444
Mediant 500L MSBR
5.1.4 3G/3.5G Cellular USB Modem
The device supports a 3G cellular WAN interface using a USB-based 3G cellular modem.
The 3G cellular WAN interface can be used as the primary WAN interface or as an optional
WAN backup when the primary WAN (e.g., WAN Ethernet) fails. The WAN connection type
is a point-to-point protocol (PPP) over cellular.
Note: To verify whether your third-party, 3G cellular modem is supported by the device,
please provide the modem's model details to your AudioCodes sales representative.
 To connect the 3G cellular WAN modem:

Plug a 3G cellular USB modem into the USB port, located on the rear panel:
Figure 5-5: Plugging the 3G Cellular Modem into the USB Port
For configuring 3G cellular WAN, refer to the User's Manual.