Hardware Description and Reference for Avaya ... - Avaya Support

Configurations
Carriers
MCC1 Media Gateway
The following table lists the types of carriers that can be installed in the MCC1 Media Gateway
with the DEFINITY Server SI, S8700-series Media Server, and S8500 Media Server. Each
carrier is described in detail later in this section.
Carrier
type
Control
carrier.
Port carrier
(optional)
Expansion
control
carrier
Switch
node carrier
Duplicated
control
carrier
(optional)
Control carrier for DEFINITY Server SI
Description Cabinet Server
Contains the processor circuit packs to
perform call processing, maintenance,
and administration. The carrier can also
contain port circuit packs.
For SI PPN, contains the port and
service circuit packs.
For duplicated bearer EPN in B position,
contains extra ports, Tone Clock or IPSI,
and EI circuit packs. In C, D, and/or E
PN position, contains extra port and
service packs.
For fiber-PNC, contains extra ports,
Tone-Clock or IPSI maintenance
interface, and EI circuit packs.
For IP-PNC, contains IPSI
(server-connected), maintenance
interface, and IP Media Processor/IP
Media Resource 320.
For fiber-PNC, contains the SNI and
SNC circuit packs that make up the
CSS.
Contains the duplicate processor circuit
packs to perform call processing,
maintenance, and administration
identical to that of the control carrier.
The duplicated control carrier can also
contain port circuit packs.
PN DEFINITY
Server SI
PN or
EPN
DEFINITY
Server SI,
S8700-series
Media Server,
and S8500
Media Server
EPN DEFINITY
Server SI,
S8700-series
Media Server,
and S8500
Media Server
EPN or
PPN
S8700-series
Media Server
PPN DEFINITY
Server SI
The control carrier (J58890AH) is used for a DEFINITY Server SI. This carrier is not used for an
S8700-series Media Server or an S8500 Media Server.
Issue 6 February 2007 203