CIPTV 2 1.0: CUCM v10 Globalized Call Routing and PSTN Backup

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.

Prerequisite
None

Expected Duration
97 minutes

Description
Mastering globalized call routing for an international distribution and configuring PSTN backup paths are crucial to a successful implementation in a multisite environment. This section covers the foundation for globalized call routing and PSTN backup.

Objective

Implementing a +E_164-based Dial Plan

  • start the course
  • describe the dial plan for international outline
  • describe connection options for multisite deployments
  • describe Cisco IOS protocol functions
  • describe SIP trunk characteristics
  • describe H.323 Trunks
  • compare gatekeeper and nongatekeeper-controlled ICT and SIP trunk configuration
  • describe dial plan requirements for multisite deployments
  • describe access and site codes in centralized call processing
  • describe dial plan requirements for PSTN access
  • describe PSTN access
  • describe ISDN TON_NANP
  • configure selective PSTN breakout
  • describe PSTN backup
  • implement TEHO
  • describe considerations when using remote PSTN gateways
  • describe globalized call routing characteristics
  • describe globalized call routing number formats
  • describe globalization of localized call ingress on gateways
  • describe normalization of localized call ingress from phones
  • describe localized call egress at gateways
  • describe globalized call routing and emergency dialing
  • describe globalized call routing and TEHO
  • Practice: CUCM Multisite Failover Resources

  • describe CUCM multisite failover resources
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