Nortel BCM200 Configuration Manual

Also see for BCM200: Keycode Installation Guide Integration guide Overview Installation and maintenance guide Technical configuration guide

Contents

Nortel BCM200 Configuration Manual Manual pdf 8 page image

AT&T IP Flexible Reach ServiceNortel BCM200/400 (Release 4.0.2.03a) H.323 Configuration Guide© 2008 AT&T Knowledge Ventures. All rights reserved. AT&T and the AT&T logo are trademarks of AT&TKnowledge Ventures. Subsidiaries and affiliates of AT&T Inc. provide products and services under the AT&T brand.Issue 1.9 Page 8 of 363 OverviewThis section provides a service overview of the Nortel Business CommunicationManager 200/400 (BCM200/400) IP PBX integration with AT&T IP Flexible Reachservice. For an overview of Nortel BCM50 for IP Flexible Reach; please referencea separate document named “Nortel BCM50 Configuration Guide.”Figure 1: AT&T IP Flexible Reach NetworkThe Nortel BCM customer premises site shall consist of the followingcomponents.• Nortel IP 2004 or IP 2002 phones – These phones use the Nortelproprietary UNIStim signaling protocol to communicate to the NortelBCM200/400 IP PBX for call feature and routing support. These phonescan be connected to a Nortel Ethernet switch (ES 470, ERS 5520, etc.)that supplies in-line power (IEEE 802.3af) to the phones.Nortel BCM200/400Private SideLegacyCircuitPBXAT&T ManagedWithVoice GWCall ControlElementPublic SideSwitch AT&TManagedRouterWith NATIP BorderElementNetworkGatewayBorderElementPSTApplicationServer