Chapter 3. Implementing Multisite Connections

Upon completing this chapter, you will be able to configure gateways and trunks in multisite environments. You will be able to meet the following objectives:

• Identify the characteristics of the trunk and gateway types supported by CUCM

• Describe and implement MGCP gateways

• Describe and implement H.323 gateways

• Describe and configure Cisco IOS H.323 gateways

• Describe how to configure H.323 gateways in CUCM

• Understand different types of trunks supported by CUCM

• Describe and implement SIP trunks in CUCM

• Describe and implement intercluster, H.225, and gatekeeper-controlled intercluster trunks in CUCM

Cisco Unified Communications Manager (CUCM) multisite deployments can use a variety of ...

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