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Dial Plan

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May 11, 2024 2 minute read

Dial Plan is a set of instructions that tells a PBX (Private Branch Exchange) how to handle incoming and outgoing calls. It is an essential part of any VoIP (Voice over Internet Protocol) system, as it determines how calls are routed, what features are available to users, and how calls are recorded and billed.

Understanding Dial Plans

Dial plans are typically written in a text-based language and consist of a series of commands that define how calls should be handled. These commands can be used to:

  • Route calls to specific extensions
  • Provide users with access to features such as call forwarding, voicemail, and conferencing
  • Record calls for quality assurance or compliance
  • Bill calls based on duration, destination, or other criteria

Benefits of Dial Plans

Path to Dial Plan

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Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Dial Plan.
Provides a comprehensive guide to Asterisk, a popular open source PBX software, including detailed information on dial plan configuration.
Provides a comprehensive overview of IP telephony networks. It includes a chapter on dial plans that covers topics such as call routing, feature activation, and call recording.
Provides a comprehensive overview of VoIP networks. It includes a chapter on dial plans that covers topics such as call routing, feature activation, and call recording.
Provides a comprehensive overview of VoIP network design. It includes a chapter on dial plans that covers topics such as call routing, feature activation, and call recording.
Provides a comprehensive overview of VoIP. It includes a chapter on dial plans that covers topics such as call routing, feature activation, and call recording.
Provides a comprehensive overview of VoIP troubleshooting. It includes a chapter on dial plans that covers topics such as call routing, feature activation, and call recording.
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