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Cisco Unified Communications Manager v10 URI Dialing, MGCP Fallback, and SRST


Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number



Overview/Description
In a multisite topology, the 99.999 uptime is a challenge to keep up with but if you have redundancy configured for MGCP fallback and SRST you will be well on your way to achieving that goal. In this section, you will learn about the URI dialing and redundancy options in a multisite deployment. The redundancy for MGCP is MGCP fallback and for your phones SRST is the fallback mechanism to ensure connectivity at your remote sites.

Target Audience
This path is the foundation for Cisco Communications Manager multisite deployment. If you are responsible for multisite environments, this course guides you through the pitfalls and solutions in this complex environment. If you are a Chief Collaboration Officer or your responsibilities include the voice over IP and video solutions in your organization, you should take this course.

Prerequisites
None

Expected Duration (hours)
1.6

Lesson Objectives

Cisco Unified Communications Manager v10 URI Dialing, MGCP Fallback, and SRST

  • start the course
  • describe URI dialing
  • describe directory URIs and IP phones
  • describe directory URI partitions and CSSs
  • describe sources of calls to directory URIs
  • describe FQDNs in directory URIs
  • describe URI call routing flow
  • describe SRST and MGCP fallback
  • describe when to use MGCP fallback
  • describe when to use Cisco unified SRST
  • describe MGCP gateway fallback
  • describe Cisco unified SRST function
  • describe CUCM express in SRST mode
  • describe phone provisioning options
  • describe Cisco SRST dial plan for calls from the remote site
  • ensure connectivity for remote sites
  • implement SRST
  • configure SRST
  • install SRST
  • implement provisioning phones in SRST mode
  • Course Number:
    cc_cipt_a04_it_enus