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.
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.