Configuration Requirements, Etsi | Nortel Networks NN10033-111

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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

NN10033-111 Standard MCP 1.1 FP1 (02.02) April 2003