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Dial Plan and Call Routing Demystified on CUCM Dedicated book

Rising star

Attracted by the concept of dial plan and the passion of writing, I launched a challenge to write a workbook with practical scenarios covering in details this concept, the result is a workbook with 30 practice labs treating many components such route pattern, route list, route group, trunk and gateway, also Translation Pattern and Transformation Pattern for digits manipulation of the called and calling parties, also one of the most important concept in Dial Plan: the Globalized Call Routing or Unified Dial Plan using the +164 format, how some features such as device mobility, AAR (Automated Alternate Routing), Emergency Numbers, Class of Service and TEHO (Tail Hop End Off) are simplified with practical scenarios and test.


Tables of content:

Lab 1: Translation Pattern for inter-site dialing
Lab 2: Translation Pattern to block international calls
Lab 3: Translation Pattern for Overlapping Numbers
Lab 4: Call Routing using Standard Local Route Group
Lab 5: Digit manipulation of Calling Party
Lab 6: Globalization Dial Plan on CUCM
Lab 7: Globalization of Emergency Number
Lab 8: Traditional SRST Call Manager Fallback
Lab 9: Enhanced SRST CME-Based
Lab 10: Region and Call Admission Control
Lab 11: Automated Alternate Routing AAR
Lab 12: AAR with Globalized Call Routing
Lab 13: Device Mobility Without Globalized Call Routing
Lab 14: Device Mobility With Globalized Call Routing
Lab 15: Toll Fraud With CUCM and Unity Connection
Lab 16: Toll Fraud With OffNet to OffNet Transfer
Lab 17: Globalized Call Routing With Multisite Deployment
Lab 18: Tail End Hop OFF TEHO With Globalized Call Routing
Lab 19: H.323 Signaling Protocol With Wireshark
Lab 20: Firewall Traversal, NAT Traversal and MRA On Cisco Expressway
Lab 21: Auto Attendant On Cisco Unity Connection
Lab 22: Cisco Unified Border Element CUBE Diversion Header
Lab 23: Originator’ s CSS in Translation Pattern
Lab 24: Extend and Connect With Cisco Jabber
Lab 25: Conference Now Feature On CUCM
Appendix A: Route Pattern Translation Pattern Transformation Pattern order priority
Appendix B: Closest-Match Routing
Appendix C: Digits Manipulation on Cisco CUCM, Where and When to do it? 


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