
Neighbored Cisco IOS and Polycom CMA Gatekeepers
Polycom, Inc. 69
Architecture Diagram
Figure 5-1 shows a reference architecture for this deployment model.
Figure 5-1 Reference architecture for neighboring gatekeepers.
Task Overview
Use the following steps to configure neighbored gatekeepers:
• “Configure the Cisco IOS Gatekeeper for use with a CMA System” on
page 70
• “Configuring CMA for use with Cisco IOS Gatekeeper” on page 75
• “Configuring Cisco Unified Communications Manager for H.323” on
page 80
Polycom
HDX4000
H.323
`
Cisco IP Communicator/UVA (SCCP)
`
Cisco Unified Personal Communicator (SIP)
Switched Ethernet Network
Polycom – Cisco
Neighbored Gatekeeper
SCCP Protocol
H.225/RAS
SIP
Cisco IP
Phone
(SCCP or
SIP)
Cisco
7985
H.323 Trunk
Polycom CMA
Polycom RMX 2000 H.323
Polycom VVX
1500 C SIP
Phone
Cisco IOS Gatekeeper
Cisco Unified
Presence
V
Cisco MCU
Polycom
SIP HDX
Cisco Unified
Communications Manager
Polycom H.323 DMA
Polycom VVX
1500 D H.323
Phone
Polycom RSS
Firewall
Polycom
HDX4000
H.323
Remote
`
Cisco IP Communicator/UVA (SCCP)
Or
Cisco Unified Personal Communicator
Via VPN
Cisco Unified
Communications Manager
Cisco CTS
SIP + Cisco SIP ext.
SIP Trunk
Cisco Telepresence
Multipoint Switch
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