MediaPack
Analog Fast Track Guide 6 Document #: LTRT-59802
Note: The MP-112 differs from the MP-114 and MP-118. Its configuration excludes
the RS-232 connector, the Lifeline option and outdoor protection.
Note 1: MediaPack generally refers to the MP-118, MP-114 and MP-112 VoIP
gateways.
Note 2: MP-11x specifically refers to the MP-118, MP-114 and MP-112 gateways.
Note: Where “network” appears in this manual, it means LAN, WAN, etc. accessed
via the gateway’s Ethernet interface.
Note: FXO (Foreign Exchange Office) is the interface replacing the analog
telephone and connects to a Public Switched Telephone Network (PSTN) line
from the Central Office (CO) or to a Private Branch Exchange (PBX). The
FXO is designed to receive line voltage and ringing current, supplied from the
CO or the PBX (just like an analog telephone). An FXO VoIP gateway
interfaces between the CO/PBX line and the Internet.
FXS (Foreign Exchange Station) is the interface replacing the Exchange (i.e.,
the CO or the PBX) and connects to analog telephones, dial-up modems, and
fax machines. The FXS is designed to supply line voltage and ringing current
to these telephone devices. An FXS VoIP gateway interfaces between the
analog telephone devices and the Internet.
Warning: Ensure that you connect FXS ports to analog telephone or to PBX-trunk
lines only and FXO ports to Central Office (CO)/PBX lines only.
Warning: The MediaPack is supplied as a sealed unit and must only be
installed or serviced by qualified service personnel.