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Copyright © 1997 Cisco Systems, Inc.
6-85CSE: Networking Fundamentals — WAN Basics
© 1999, Cisco Systems, Inc.
www.cisco.com
Gateways
Switches Routers
Cisco AVVID— an End-to-End
Architecture
Cisco AVVID— an End-to-End
Architecture
SoftPhone
IP Phones
PCsPCs
Video
Intelligent
Network Services
Cisco IP Fabric
Cisco IP Fabric
Clients
Infrastructure
Applications
Manageable Open
Available Scalable
ServiceService
SupportSupport
ManagementManagement
Call
Manager
Servers
Telephony
Apps
Servers
TelephonyTelephony
AppsApps
ServersServers
CallManageCallManage
rr
ServersServers
DirectoryDirectory
ServersServers
MessageMessage
ServersServers
Content
Servers
ContentContent
ServersServers
Wireless
WirelessWireless
6-86CSE: Networking Fundamentals — WAN Basics
© 1999, Cisco Systems, Inc.
www.cisco.com
Distributed ManageableDistributed Manageable
Adaptive Open Adaptive Open
Call Admission, Call RoutingCall Admission, Call Routing
Call ProcessingCall Processing
DirectoryDirectory
CallManagerCallManager
Cisco AVVID System
Architecture
GatewayGateway RouterRouter SwitchSwitch
InfrastructureInfrastructure
Cisco IOSCisco IOS
® ®
Network Services Network Services
ClientsClients
PCPC
IP PhoneIP PhoneVideoVideo SoftPhoneSoftPhone
Applications
TAPI, JTAPI, SMDI
Cisco uOne
Cisco IPCC
Wireless
WirelessWireless
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