Cisco Webex Calling Premise-Based PSTN, Configuration, and Troubleshooting (WEBEX-CALL-PSTN)

Price
$3,195.00 USD

Duration
3 Days

Cisco Learning Credit (CLC) Eligible

 

Delivery Methods
Virtual Instructor Led
Private Group

Course Overview

The Webex Calling Premise-Based PSTN, Configuration, and Troubleshooting (WEBEX-CALL-PSTN) course is a 3-day instructor-led program. During this intensive training, participants will focus on acquiring the essential skills required to effectively configure and deploy Webex Calling Dial Plans, Route Groups, Trunks, Site Survivability, and Premise-Based Gateways.

In this comprehensive course, participants will begin by gaining a deep understanding of Webex Calling Locations, Trunks, Route Groups, Dial Plans, Premise-Based PSTN Gateways, CUBE High Availability, and Implementing Site Survivability Gateways.

Furthermore, participants will be equipped with the knowledge and techniques to Monitor and Troubleshoot Webex Calling Dial Plans, Trunks, Route Groups, and Premise-Based PSTN Gateways. Troubleshooting will be explored in both the Graphical User Interface (GUI) and Command - Line Interface (CLI), and participants will learn how to use Packet Captures with Wireshark for in-depth analysis.

Upon successful completion of this course, participants will possess the expertise required to effectively Configure, Deploy, Monitor, and Troubleshoot critical components of Webex Calling, ensuring its seamless operation within environments.

Course Objectives

  • Understanding Network Requirements, Protocols, and Ports for Webex Calling Gateways
  • Configuring Webex Calling Premise-Based PSTN Gateways
  • Ensuring CUBE High Availability and Site Survivability Gateways
  • Webex Calling Dial plans, Route Groups, and Trunks
  • Monitoring and Troubleshooting Webex Calling Components
  • PSTN CLI Troubleshooting
  • Advanced Troubleshooting with Packet Captures Using Wireshark

Who Should Attend?

This course is ideally suited for professionals involved in the Configuration and Troubleshooting of Webex Calling communication networks within Webex settings, specifically those who focus on integrating Webex Calling solutions with Premise-Based Public Switched Telephone Network (PSTN) Gateways.

The ideal candidates include:

  • Collaboration Administrators
  • Collaboration Engineer
  • Network Administrators
  • Network Engineer
  • Helpdesk Support Administrators and Engineers
  • IT Staff and Managers
  • Top-rated instructors: Our crew of subject matter experts have an average instructor rating of 4.8 out of 5 across thousands of reviews.
  • Authorized content: We maintain more than 35 Authorized Training Partnerships with the top players in tech, ensuring your course materials contain the most relevant and up-to date information.
  • Interactive classroom participation: Our virtual training includes live lectures, demonstrations and virtual labs that allow you to participate in discussions with your instructor and fellow classmates to get real-time feedback.
  • Post Class Resources: Review your class content, catch up on any material you may have missed or perfect your new skills with access to resources after your course is complete.
  • Private Group Training: Let our world-class instructors deliver exclusive training courses just for your employees. Our private group training is designed to promote your team’s shared growth and skill development.
  • Tailored Training Solutions: Our subject matter experts can customize the class to specifically address the unique goals of your team.

Course Prerequisites

Basic Knowledge of Cisco Webex

Agenda

Module 1: Webex Overview

  • Webex Product Overview
  • Webex Calling Overview
  • Webex Calling Control Hub Review

Module 2: Premise-Based PSTN Network Planning, Network Assessment, and Security

  • Webex Administration Client Requirements
  • Premise - Based PSTN Network Requirements
  • Webex Calling Premise - Based PSTN Ports and Protocols

Module 3: Webex Calling Trunks, Route Group, and Dial Plans

  • Webex Calling Routing Overview
  • Webex Calling Locations
  • Dial Plans
  • Route Groups, Trunks, and Dial Plans
  • Webex Calling Routing Flows
  • Webex Calling Caller Identity
  • Interworking Webex Calling and CUCM On-Premise
  • Call Routing with Premises - Based PSTN
  • Gateway Dial Plans
  • PSTN Migration
  • Survivability
  • ICE: Media Path Optimization
  • PSTN for Room Video Systems

Module 4: Webex Calling Premise-Based PSTN

  • PSTN Gateway Options and Overview
  • Cisco Provided PSTN
  • Call Routing with Cloud Connect for Webex Calling (formerly Cloud Connected PSTN) Architecture
  • Premises - Based PSTN - Architecture
  • Dedicated or Co - Resident Gateway
  • CUBE Premises - Based Architecture
  • Premise - Based Cube Registration - Based
  • Multiple Registration - Based Gateway on a Single CUBE
  • Certificate - Based Premises - Based PSTN
  • Configuring a Certificate - Based PSTN
  • Configure Webex Calling Certificate - Based Trunk
  • Configure Local Gateway with a PSTN Trunk
  • Configure Local Gateway with an existing Unified CM Environment
  • Monitor and Troubleshoot Local Gateway with Diagnostic Signatures
  • CUBE Configuration Platform Configuration and Certificates
  • CUBE Certificates Configuration
  • CUBE Trunk Enablement Configuration
  • CUBE Call Routing Configuration
  • CUBE High Availability
  • Managing Gateways from the Webex Control Hub
  • Enroll the Gateway in the Control Hub
  • Validate Registration - Based LGW Configuration through Control Hub
  • Support for Third - party Local Gateway

Module 5: Webex Calling Site Survivability

  • Site Survivability Solution Overview
  • Webex App and Endpoint Changes
  • Call Forward Unreachable Setting
  • Emergency Calling
  • Survivability Call Flows
  • Deployment Workflow
  • Managing Gateways from the Webex Control Hub
  • Add a New Gateway Instance in Control Hub
  • Enroll the Gateway in the Control Hub
  • Assign Survivability Service to the Gateway from within the Control Hub
  • Platform Licenses
  • Certificates
  • Common Global Configuration
  • Data Sync and Updated CLI
  • Debugs
  • Show Commands
  • Limitations and Restrictions
  • Testing Survivability
  • Colocation of Unified - SRST with Webex-SGW

Module 6: Gateway Call Routing and PSTN Gateway Troubleshooting

  • PSTN / Gateway / Call Routing Overview
  • Troubleshooting Gateway Deployment
  • Troubleshooting Gateway Registration
  • Troubleshooting Dial - Plans and Numbers
  • Troubleshooting Call Routing
  • Troubleshooting Gateway / CUBE Registration
  • Troubleshooting Gateway / CUBE Dial - Plans
  • Troubleshooting PSTN Calling
  • Troubleshooting Gateway Audio Issues
  • Webex Gateway Troubleshooting
  • Troubleshooting Webex Calls Flowing Through Gateways
  • Troubleshooting Webex Calls Between CUCM and Premise - Based Gateways
  • Troubleshooting Webex Calls ICE Flows
  • Troubleshoot Gateways Issues using Wireshark
  • Troubleshoot Gateways Issues using Wireshark

Module 7: Troubleshooting Encrypted Calling Between UCM and Webex Calling

  • Secure Connections
  • Securing Premise - Based Gateways with CUCM
  • Securing IP Phones
  • Troubleshooting Secure Connections
 

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