MediaPack
Analog Fast Track Guide 6 Document #: LTRT-59805
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-124, 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.
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