Skill

Additional Toll Fraud Prevention Techniques

March 2024 with Lalo Nunez

Join Lalo Nunez as we learn the different tools and techniques available for preventing unauthorized use of telephone systems to make expensive calls, or toll fraud.

Recommended Experience

Understanding of basic VoIP concepts
Experience managing Cisco collaboration solutions and CUCM
Basic network security knowledge

Related certifications

CCNP Collaboration

Related Job Functions

Collaboration engineer (Cisco)
Unified communications engineer
Network security engineer

All it took was the command prompt in Windows 95 to get Lalo hooked on technology. Nowadays, his passion is Cisco collaboration technology.

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Skill Outline

1. Introduction (1:55)
2. Client Matter Codes (CMC) (6:56)
3. Block offnet to offnet transfer (9:45)
4. Ad Hoc Conference Restriction (5:45)
5. Dialed Number Analyzer (10:40)

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