HP Media Gateways G250 - Manual (Page 28)

Optional components
28 Overview for the Avaya G250 and Avaya G350 Media Gateways
Figure 10: The MM716 media module
MM312 DCP media module
The MM312 DCP media module provides 24 Digital Communications Protocol (DCP) ports with
RJ-45 jacks. The MM312 supports simultaneous operation of all 24 ports. Each port can be
connected to a two-wire DCP telephone. See
Appendix B: Supported Avaya telephones for a
list of compatible DCP telephones.
Note:
Note:
The MM312 does not support four-wire DCP telephones.
Figure 11: The MM312 media module
MM712 DCP media module
The MM712 DCP media module provides eight DCP telephone ports. The ports support
two-wire Digital Communications Protocol (DCP) telephones. See
Appendix B: Supported
Avaya telephones for a list of compatible DCP telephones.
Figure 12: The MM712 media module
MM717 DCP media module
The MM717 DCP media module provides 24 DCP ports of two-wire DCP functionality exposed
as a single 25-pair amphenol connector. The DCP ports are exposed by connecting the module
via a standard amphenol cable to a punch-down block with RJ-11 jacks. The MM717 allows you
to use one of the smaller media module slots for a large number of DCP telephones.