User's Manual

16 Overview
NN10033-111 Standard MCP 1.1 FP1 (02.02) April 2003 Copyright © 2003, Nortel Networks
Nortel Networks Confidential
Figure 5 Line-based Voicemail Server
SIP
RTP
MGCP+
UNIStim
SMDI
SMDI
SMDI
RTP
IP network
MCP network