Specifications

IP Modules 2-3
Chapter 2 - System Components
IP Modules
IP ModulesIP Modules
IP Modules
MFIM
The "Multi-Function & Internet Protocol gateway Module" (MFIM) is the main controller for
the
Telenium
IP
. The MFIM contains two processors to support complex features. A main
processor manages and controls all the functions of the
Telenium
IP
, such as module
handling, IP Keyset handling and call processing. The sub-processor handles the
miscellaneous features of the system, such as external paging, internal and external
background music, alarm sensing, relay control and power fail transfer. The MFIM,
employing the IP Key Telephone System protocol, extends its telephony resources and
call processing to the
Telenium
IP
modules and terminals connected to the Telenium
IP
Zone
(LAN).
The MFIM incorporates miscellaneous interfaces for Music-On-Hold (MOH), Background
Music (BGM), contact monitors for Alarm and Doorbell inputs, Loud Bell Contacts, and
Power Fail Transfer (PFT) relays.
The MFIM comes with a voice storage medium used by the Automated Attendant and
Voice Mail services available in the
Telenium
IP
software. The MFIM has a voice storage
capacity of approximately 200 minutes.
The MFIM incorporates an IP Gateway for access to standards based (H.323 v2) Voice
over IP (VoIP) communications networks. The MFIM supports up to 6 simultaneous full
duplex packet voice channels employing G.711 voice encoding.
The MFIM includes two Ethernet ports and two MACs for the 10/100 Base-T Ethernet
interface as well as packet voice processing functions. One Ethernet port is dedicated to
the master processor, and the other is dedicated to the sub-processor for miscellaneous
features.
The MFIM includes battery back-up circuitry using a long-life Lithium battery to prevent
system database loss during power fail. For more details, refer to
“MFIM Installation” on
page 3-20
.
A Telenium IP Zone is a concept identified as a set of Telenium IP devices on a network
that make up one particular Telenium IP system. Multiple zones can exist on a single
network without conflicting with each other.