After reading this chapter, you should be able to perform the following tasks:
• Describe the characteristics and requirements of a numbering plan.
• Explain the components of a dial plan and their functions.
Dial plans are essential for any Cisco Unified Communications deployment. Whether you are implementing single-site or multisite deployments, having a thorough understanding of dial plans and the knowledge of how to implement them on Cisco IOS gateways is essential for any engineer who designs and implements a Cisco Unified Communications network. This chapter describes the characteristics of a dial plan and associated components (for example, a numbering plan).
To integrate VoIP ...