Why would you choose to implement an application in Tcl instead of VoiceXML?

A VoiceXML application requires an HTTP server, whereas a Tcl application does not require external servers.

Why would you choose to implement an application in VoiceXML instead of Tcl?

VoiceXML can interact with existing web applications requiring minimal development time to provide a voice interface to an existing web-based service. VoiceXML is also standards based, whereas Tcl IVR 2.0 uses Cisco proprietary APIs.

What is the precedence order for setting parameter values?

The precedence order is dial peer, service, and then package.

What is a package?

A package is a set of common functions that multiple applications use.

What is the purpose of a parameter namespace?

A parameter namespace allows multiple applications to use parameters that have the same name.

What application enhances the network management capabilities of Cisco routers?

Embedded Event Manager enhances the network management capabilities of Cisco routers.

What protocol can you use to increase the size and number of prompts available to an application?

You can use RTSP to increase the size and number of prompts available to an application.

What are the requirements for recording an application prompt?

You should record audio prompts in 8-bit, μ-law with 8-KHz encoding and save them in au format.