Nortel Networks 7400 - Manual (Page 115)

IP Peer Networking
The IP Peer Networking feature allows Succession
CSE 1000 systems to be networked together over a
LAN/WAN enabling scaling up of capacity beyond
the limit of 1,000 IP phones per individual call server.
The IP Peer Networking Feature has the following
attributes:
• Direct voice over IP media path between 2
terminals connected across different systems
across the LAN/WAN. This feature provides
improved Voice Quality &cost savings to the
customer. Whenever a connection needs to be
made between IP phones on two different
Succession CSE 1000 systems, the media (voice)
path will use direct IP connections and will not be
passed through the central Succession CSE 1000
system.
• Central Numbering Plan Administration - H.323
Gatekeeper. The IP Peer Networking feature
introduces a centralised Gatekeeper where all
Succession CSE 1000 systems in the network are
registered. This eliminates the need for manual
configuration of IP addresses and numbering plan
information on every site.
• Removal of the need for separate IP trunk
hardware ports. The IP Peer Networking feature
eliminates the requirement to provide IP trunk
card ports for IP phone to IP phone
communication across 2 or more systems.
• Improved Interoperability. The Succession CSE
1000 uses standard H.323 version 3 protocol to
provide interworking with vendors that
implement the same interpretation of the
standard.
Succession Branch Office.
The Succession CSE 1000 Branch Office (SBO)
provides a means of extending Succession CSE 1000
services to one or more remotely located branch
offices. The Call Server at the main office provides
the call processing for both the main and branch
106 Succession Communication Server for Enterprise 1000 (CSE 1000) Release 2.0
Succession CSE 1000 Release 2 Network
Head Office
Home Office
Gateways
Branch Office
Gateways
Succession
Branch Office
Multimedia
Converged Network
Multimedia
Applications
Network Gatekeeper
Centralised Multimedia
Applications & Management
Call Server
i2000 series
802.11 Wireless LAN
Mobility
Remote Office 9115
Internet Café
Wireless LAN Hotspots
(Web browser apps & mgmt)
CallPilot
Symposium
Optivity
Web management, Unified Messaging,
contact centre, Conferencing,
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