Nortel Networks NN10029-111 User Manual
Overview
9
Copyright © 2003, Nortel Networks
MCP SIP Application Module Basics
Nortel Networks Confidential
Protocols
The SIP Application Module uses various protocols to support
SIP clients, including the Management Module, RTP Media Portal,
Database Module, and the PSTN Gateways. The protocols use an IP
backbone to connect the components. These interfaces are shown in
Figure 3, “Network interfaces.”
SIP clients, including the Management Module, RTP Media Portal,
Database Module, and the PSTN Gateways. The protocols use an IP
backbone to connect the components. These interfaces are shown in
Figure 3, “Network interfaces.”
Figure 4 Protocols
SIP
SIP
SQL
SIP
SIP
MGCP+
SIP
SIP
SIP
OMI
SIP
DTP
Legend
Signaling
Media stream
PSTN
or PBX
or PBX
Access
client
client
Access
client
client
Public network
Private network
SIP
PCP