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This chapter is from the book

This chapter is from the book

Summary

This chapter provided an overview of Cisco Unity Connection software and the necessary elements to consider when designing a voice-messaging system. You learned how to

  • Determine the specific server sizing based on users, codec, ports, and client applications.
  • Understand the basics of how Cisco Unity Connections version 8.x handles codecs and transcoding for voice messaging.
  • Understand the differences between IMAP Idle and IMAP non-Idle and how the amount of users is affected in the design considerations.
  • Describe how high-availability and redundancy is accomplished using the active-active cluster-pair model with Cisco Unity Connection version 8.x servers.
  • Determine the server sizing based on the physical or virtual platform overlays and the amount of ports and users supported.
  • Understand intrasite and intersite networking using Cisco Unity Connection and describe the protocols, advantages, and limitations.
  • Describe VPIM networking and how it is used with Cisco Unity Connection and other Cisco voice-messaging products.
  • Determine the specific technology requirements based on the voice-messaging system and assemble information collected in the planning phase to create a preliminary design based on the users, location, and geography of the organization.
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