Chapter 14. Implementing Multiple-Site Deployments

Implementing Multiple-Site Deployments
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This chapter covers the following topics:

  • Describing why call admission control is important to maintain voice QoS across an IP WAN

  • Describing how the locations feature in Cisco CallManager provides call admission control for centralized call-processing environments

  • Configuring locations-based call admission control in a centralized call-processing deployment to limit the number of active calls and prevent oversubscribing the bandwidth on the IP WAN links

  • Explaining what AAR is, how it works, and the requirements for configuring Cisco CallManager for AAR

  • Describing how a gatekeeper ...

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