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198 Issue 4 October 2002
IP configurations
IP is implemented using the TN2302AP, which is an IP Media Processor circuit
pack inside the Media Server/Media Gateway. The TN2302AP IP Media
Processor provides H.323 trunk connections and H.323 voice processing for IP
phones. The features that use the TN2302AP also require the TN799 C-LAN
circuit pack.
H.323 IP trunk (IP solutions mode)
The IP Media Processor circuit pack (either the TN2302AP or the TN802B)
supports the H.323 version 2 protocol, and operates with H.323 version 2
endpoints, including stations, trunks, and gateways. An IP Media Processor circuit
pack enables H.323 trunk service using IP connectivity between two Avaya
MultiVantage Software systems.
H.323 trunk groups can be configured as:
■ MultiVantage Software-specific tie trunks supporting ISDN trunk features,
such as DCS+ and QSIG
■ Generic tie trunks permitting interconnection with other vendors’ H.323 v2-
compliant switches
■ Direct-inward-dial (DID) type of “public” trunks providing access to the
switch for unregistered users
The TN2302AP requires the TN799 for signaling. The TN2302AP IP Media
Processor is also used for H.323 VoIP applications.
Configuration using the S8700 Media Server in a
multi-connect configuration controlling a G700
Media Gateway
NOTE:
The Avaya™ S8700 Media Server with an MCC1 or SCC1 Media Gateway
is called a “multi-connect” configuration.
The S8300 Media Server in a Local Survivable Processor (LSP) configuration
(shown in Figure 49) is located in the G700 Media Gateway. In the event of a loss
in communication between the S8700 and the G700, the LSP provides call
processing for the endpoints that register with it.