Nortel-networks 1000S User Manual

Nortel Communication Server 1000Nortel Communication Server 1000 Release 4.5Communication Server 1000SOverviewDocument Number: 553-3031-010Document Re

Page 10 of 44 About this document553-3031-010 Standard 3.00 August 2005

Page 11 of 44Communication Server 1000S Overview22Description and featuresContentsThis section contains information on the following topics:Introducti

Page 12 of 44 Description and features553-3031-010 Standard 3.00 August 2005IntroductionThe CS 1000S is an IP PBX that was introduced to address the

Description and features Page 13 of 44Communication Server 1000S OverviewFigure 1Software architecture for telephony Telephony Feature Processing is

Page 14 of 44 Description and features553-3031-010 Standard 3.00 August 2005The Circuit Switching Manager evolved from Meridian 1 software. This migr

Description and features Page 15 of 44Communication Server 1000S OverviewThe CS 1000S provides a number of capabilities to ensure that telephony is

Page 16 of 44 Description and features553-3031-010 Standard 3.00 August 2005• directories• call logsCallPilot 2.0CallPilot 2.0 includes the 501t and

Description and features Page 17 of 44Communication Server 1000S OverviewThe VoIP features automatically switch from the IP network to the PSTN, whe

Page 18 of 44 Description and features553-3031-010 Standard 3.00 August 2005Enhanced system managementCS 1000S supports a suite of value-added manage

Description and features Page 19 of 44Communication Server 1000S Overview• configuration and maintenance of traditional routes and trunks • configur

Page 20 of 44 Description and features553-3031-010 Standard 3.00 August 2005• IP Phone adapter• analog telephones and devices• attendant consolesFor

Description and features Page 21 of 44Communication Server 1000S Overview802.11 Wireless IP GatewayThe e-mobility Meridian Gateway supports communic

Page 22 of 44 Description and features553-3031-010 Standard 3.00 August 2005Attendant consolesThe CS 1000S system supports an Attendant PC software c

Page 23 of 44Communication Server 1000S Overview32System architectureContentsThis section contains information on the following topics:Hardware archit

Page 24 of 44 System architecture553-3031-010 Standard 3.00 August 2005Hardware architectureA typical CS 1000S system consists of the following major

System architecture Page 25 of 44Communication Server 1000S OverviewFigure 2CS 1000S components in a rackNTDU30 Call ServerNTDU27 Signaling ServerNT

Page 26 of 44 System architecture553-3031-010 Standard 3.00 August 2005Call ServerThe Call Server provides telephony services, such as call processin

System architecture Page 27 of 44Communication Server 1000S OverviewSignaling ServerCS 1000S systems use a Signaling Server. The Signaling Server is

Page 28 of 44 System architecture553-3031-010 Standard 3.00 August 2005Terminal Proxy Server The Terminal Proxy Server (TPS) acts as a signaling gate

System architecture Page 29 of 44Communication Server 1000S Overview• NRS Database — The NRS database stores the central dialing plan in XML format

Page 3 of 44Communication Server 1000S Overview4Revision historyAugust 2005Standard 3.00. This document is up-issued to support Communication Server 1

Page 30 of 44 System architecture553-3031-010 Standard 3.00 August 2005The MG 1000S supports a Small System Controller (SSC) card and four slots for

System architecture Page 31 of 44Communication Server 1000S OverviewSoftware architectureCentralized Automatic Software UpgradeCentralized Automatic

Page 32 of 44 System architecture553-3031-010 Standard 3.00 August 2005

Page 33 of 44Communication Server 1000S Overview44Configuration optionsContentsThis section contains information on the following topics:Introduction

Page 34 of 44 Configuration options553-3031-010 Standard 3.00 August 2005in a LAN or WAN environment. Although different combinations are possible, m

Configuration options Page 35 of 44Communication Server 1000S OverviewSingle campus deploymentFigure 3 shows an example of a single campus deploymen

Page 36 of 44 Configuration options553-3031-010 Standard 3.00 August 2005Note: You can configure the network for redundancy.The single campus deploym

Configuration options Page 37 of 44Communication Server 1000S OverviewMultiple buildings in a campusFigure 4 shows a CS 1000S system distributed acr

Page 38 of 44 Configuration options553-3031-010 Standard 3.00 August 2005Multiple sitesFigure 5 shows a multi-site deployment with a central Call Ser

Configuration options Page 39 of 44Communication Server 1000S Overview— Requires its own Signaling Server.— MG 1000B in remote branch offices enable

Page 4 of 44 Revision history 553-3031-010 Standard 3.00 August 2005

Page 40 of 44 Configuration options553-3031-010 Standard 3.00 August 2005Distributed Call ServersDistributed Call Servers are defined as multiple CS

Configuration options Page 41 of 44Communication Server 1000S Overview• full-featured networking between sites using IP Peer Networking and/or TIE t

Page 42 of 44 Configuration options553-3031-010 Standard 3.00 August 2005• If the master (Leader) Signaling Server is unavailable, a Follower Signali

Configuration options Page 43 of 44Communication Server 1000S OverviewFigure 7Network failure with survivable MG 1000S systemsIP telephony node conf

Page 44 of 44 Configuration options553-3031-010 Standard 3.00 August 2005The survivable MG 1000S (Alternate Call Server) IP address must be on the sa

Family Product Manual Contacts Copyright FCC notice Trademarks Document number Product release Document release Date PublishNortel Communication Serve

Page 5 of 44Communication Server 1000S Overview6ContentsAbout this document . . . . . . . . . . . . . . . . . . . . . . . 7Subject .. . . . . . . .

Page 6 of 44 Contents 553-3031-010 Standard 3.00 August 2005Media Gateway 1000S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 7 of 44Communication Server 1000S Overview10About this documentThis document is a global document. Contact your system supplier or your Nortel re

Page 8 of 44 About this document553-3031-010 Standard 3.00 August 2005Technical Documentation link under Support & Training on the Nortel home pa

About this document Page 9 of 44Communication Server 1000S Overview• Integrated Call Director: Service Implementation Guide (553-3001-361)• Integrat