Nortel Networks 1000S manual Contents

Page 5

6

	Page 5 of 44
Contents
About this document	. . . . 7
Subject	. . . . . 7
Applicable systems	. . . . . 8
Intended audience	. . . . . 8
Conventions	. . . . . 8
Related information	. . . . . 8
Description and features	. . . . 11
Contents	. . . . . 11
Introduction	. . . . . 12
Migrating to an IP telephony network	. . . . . 12
Features	. . . . . 14
Capacity	. . . . . 14
Flexibility and redundancy	. . . . . 14
Software applications	. . . . . 15
Enhanced system management	. . . . . 18
Terminal equipment	. . . . . 19
Interworking/Interoperability	. . . . . 22
System architecture	. . . . 23
Contents	. . . . . 23
Hardware architecture	. . . . . 24
Call Server	. . . . . 26
Small System Controller card	. . . . . 26
Signaling Server	. . . . . 27

Communication Server 1000S Overview

Image 5

Contents Nortel Communication Server Communication Server 1000SPage Revision history 4 of 44 Revision history Standard 3.00 August Contents Configuration options Subject About this documentIntended audience Applicable systemsConventions Related informationCD-ROM Online10 of 44 About this document Standard 3.00 August Contents Description and featuresMigrating to an IP telephony network IntroductionInternet Enabling Flexibility and redundancy FeaturesCapacity CallPilot applications Software applicationsNortel Remote Gateway Symposium Call Center ServerNortel Integrated Recorded Announcer Nortel Integrated Call Assistant Nortel Hospitality Integrated Voice ServicesNortel Integrated Conference Bridge Nortel Integrated Call DirectorElement Manager Enhanced system managementOptivity Telephony Manager Terminal equipment IP Phones Wireless LANWireless telephones Analog telephones and devices Digital telephonesIP Phone adapter Attendant consoles Interworking/InteroperabilitySystem architecture Hardware architecture CS 1000S components in a rack Media Gateway 1000S SSC card Call ServerSmall System Controller card Signaling Server Terminal Proxy Server SIP/H.323 Signaling GatewaysNetwork Routing Service Media Gateway 1000S Infrastructure Ethernet switch customer-suppliedPower over LAN optional Software architecture 32 of 44 System architecture Standard 3.00 August Configuration options 34 of 44 Configuration options Single campus deployments example Single campus deployment36 of 44 Configuration options Campus Multiple buildings in a campusCentral Call Server with branch office Multiple sitesRouting to and from local branch offices Distributed Call Servers Distributed Call ServersReliability strategies 42 of 44 Configuration options Network failure with survivable MG 1000S systems IP telephony node configuration44 of 44 Configuration options Page Overview Communication Server 1000S