User's Manual

8 Overview
NN10035-111 Standard MCP 1.1 FP1 (02.02) April 2003 Copyright © 2003, Nortel Networks
Nortel Networks Confidential
Figure 4 RTP Media Portal interfaces
Network Interfaces
The Host CPU card provides the signaling and OAM data interface
to/from the Private Network. Each I/O card (commonly referred to as a
blade) provides a media stream interface to the Private Network and a
media stream interface to the Public Network.