
12 Overview
NN10033-111 Standard MCP 1.1 FP1 (02.02) April 2003 Copyright © 2003, Nortel Networks
Nortel Networks Confidential
non-Converged) is the only endpoint that supports this functionality.
The Web Client supports the reception of web pages, but cannot
send web pages to a Converged PC Client.
• Instant Messaging (IM): The Converged PC Client can send and
receive messages from any client that supports the Nortel Networks
IM format. All MCP clients support sending and receiving of instant
messages with each other.
• Presence state indications: The Converged PC Client allows the
user to select a presence state in the MCP network. The Converged
PC Client also allows the user to see the presence states for the
Buddies defined in the user’s network-based address book.
Configuration Requirements
PRI is used as the interface between the existing TDM switching
system and the MCP. The MCP supports the following PRI protocol
variants:
• AT&T 4ESS(AT4)
• AT&T 5ESS (E10)
• AT&T TR 41459
• Bellcore National 2
•ETSI
•ECMA-143
• ETS 300 102-1
• Northern Telecom DMS-100 (DMS)
• NIS A211-1
•QSig
For more detailed information about the which PRI variants the SIP PRI
Gateway supports, please refer to the MCP SIP PRI Gateway Basics
document.
Successful interworking between the MCP and the TDM switch
requires that the TDM switch activate the Simultaneous Ring (SimRing)
feature and assign each user a SimRing number. A user in the TDM
switch that has acquired this SimRing number can be a CDS user. The
SimRing feature must send “SimRing” calls to a routable and unique
number for each CDS user.
The MCP system operator must provision a user as a CDS user. A CDS
user cannot use the SIP Multimedia PC Client for voice. The CDS
user’s TDM phone is used for voice. In addition, the CDS user may use
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