Study tips 642-457

Which statement is true when considering a Cisco VoIP environment for regional configuration?

Which system configuration is used to set audio codecs?

which two are ways to prevent G.722 from being advertised in the cluster?

Which action configures the registration of transcoder resources?

Which option describes the reason that transcoding resources are added in Cisco Unified Communications Manager?

Which action configures transcoding resources in Cisco Unified Communications Manager to function with branch office Cisco IP Phones?

What is the purpose of configuring a hardware-based MTP when deploying Cisco Unified Communications Manager?

Which two options are effective mechanisms to restrict the maximum number of voice calls on a WAN link?

Which action configures CAC utilizing only Cisco Unified Communications Manager software?

Which bandwidth amounts are correct for configuring locations?