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Seminar
"Voice over IP Technology - Part II" (duration: 1 day)
The fully independent
seminar explains different special aspects of voice and video services in IP
networks. It mainly focuses on protocols and security topics.
WHY you should attend:
- Because you want to know different protocols and
standards for Voice over IP
- Because you want to use calling numbers with ENUM
service
- Because you are aware of security aspects and
need to know suitable solutions
Your PREVIOUS KNOWLEDGE:
- Network knowledge, knowledge of VoIP, TCP/IP and
switching & routing technologies.
CONTENT of the Seminar
Protocols ITU-T H.323 -
IETF SIP
ITU-T
H.323 (Concept, Components, Protocols ) –
SIP Concept and Components,
SIP Protocols with Protocol Traces, Comparison H.323 versus SIP -
SIP Security
using Firewalls
(Tasks of Firewalls, Problems with SIP,
Problem Solutions (Application Layer Gateways, Virtual Private
Networking Technology, STUN, TURN, ICE))
Calling Numbers in
VoIP and ENUM
Domain Name System (DNS) – Calling Number Format in ISDN – Number Assignment – ENUM DNS
Security in Telephony
Solutions and VoIP
Problem Areas (Physical / logical Access, typical Attacks) –
Safeguard (Detection and Monitoring of Security Vulnerabilites, PABX / VoIP Hardware
/ Software, System Security, Availability, Resilience, Signal Encryption,
Bit Coding, Data Protection, User specific Security Functions,
Administation Security, Network Access and secure Transmission,
Server Features, Filters, Log Files and Audits, WAN Security,
Spy Countermeasures)
Conclusion
Example pages of seminar
documentation you find
here...
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