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| Voice Over Internet Protocol (VoIP)
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Description:
Our Voice over Internet Protocol test measures your knowledge of VoIP. Designed for experienced professionals, this test covers the following topics: General Overview, IP Telephony Basics, Protocols, Standards, Hardware, Quality of Service, and Application.
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| This test is associated with a Job Role. Please visit
the Job Role Center for more details.
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- Advanced
- Convergence
- Troubleshooting
- Application
- H.323 Zones
- Integration with PSTN
- Interoperability
- IP Facsimile
- Testing
- General Overview
- Advantages
- Considerations
- Security
- Uses
- Hardware
- Gatekeeper
- Gateway
- MCU
- Terminal
- IP Telephony Basics
- Acronyms
- Fundamental Concepts
- Terminology
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- Protocols
- Additional Protocols
- MGCP
- RAS
- RSVP
- RTCP
- RTP
- SGCP
- SIP
- TCP/IP
- Quality of Service
- Basic Principles
- Queuing Strategies
- Sources of Delay
- Standards
- Additional Standards
- G.711
- H.245
- H.255
- H.323
- T.120
- Video CODECS
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