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Avaya R300 Specifications and Network Design
13What is the Avaya R300?
2
DEFINITY Enterprise Communication Server Release 9
Getting Started with the Avaya R300 Remote Office Communicator
Issue 1
November 2000
2
Avaya R300 Specifications and
Network Design
What is the Avaya R300?
The Avaya R300 is a small, rack-mountable unit (1.75 in. x 17.5 in. x 17 in.) that features
two expansion slots. The right slot, as you look at the front of the unit, houses a DSP blade
(for Voice over IP option). As you look at the back of the unit, another slot houses the new
Combo Blade. The Combo Blade supports 24 two-wire Digital DCP stations, 2 analog
stations, and 2 analog (600 ohm) loop start trunks. A single DEFINITY switch can support
multiple Avaya R300 units as described in Table 1.
The Avaya R300 and DEFINITY IP Solutions endpoints use common DEFINITY call
processing resources, therefore the number of Avaya R300 units that can be supported is
additive, not mutually exclusive with the number of IP Solutions endpoints supported.
The Avaya R300 provides a cost-effective method for providing the full range of
DEFINITY functionality at a remote site. The remoted telephony has all of the capabilities
of that which is “directly connected” to the DEFINITY switch at the main site. The Avaya
R300 also provides voice and data convergence as voice and data can share the same
WAN link between the DEFINITY and the Remote Office.
Table 1. Number of Avaya R300 units supported on DEFINITY platforms
DEFINITY Platform Max # of Avaya R300 units supported
G3r 250
G3si 80
G3csi 80
DEFINITY One 16
IP 600 16