This unique VoIP course has been developed, improved and proven over a continuous ten year period of training delivery.
Provides the best VoIP training available in the UK, covering the latest VoIP technologies.
Covers the three competing areas of standards development: SIP, H.323 and H.248/Megaco.
Examines in-depth voice coding, media coding, call signalling, with hands-on protocol analysis.
Provides extensive hands-on practical experience.
Covers IP Quality of Service issues.
Covers the markets, the key vendors and their products.
Examines the relative merits of a selection of current VoIP offerings.
Since 1999, LEVER has delivered industry-leading Voice over IP training for the UK's leading Telcos, mobile network operators, Times 100 companies and the Military. Our VoIP training course features substantial hands-on practical with products from Aastra, Cisco, Microsoft, Snom, and other leading VoIP vendors.
Who should attend this VoIP course
The Voice over IP course is designed for staff who will evaluate, plan, install, configure, administrate or support VoIP products and networks.
VoIP Course Pre-requisites
Delegates should ideally have a good understanding of the TCP/IP protocol suite and IP addressing prior to attending this course.
This VoIP course incorporates extensive hands-on practical VoIP labs, with some 30 lab sections and demonstrations using a selection of current VoIP products including SIP and H.323 offerings. Hands-on practical voice over IP labs include:
Configuring TCP/IP on Microsoft Windows systems.
Testing IP operation.
Setting up a protocol analyser; performing packet capture and analysis.
Analysing IP, TCP, UDP.
Assessing voice quality from coded voice samples.
Conducting Voice over IP calls using different voice codecs.
Conducting voice calls under simulated adverse network conditions.
Identifying the VoIP protocols captured during VoIP conversations.
Observing the Layer 2, Layer 3, Layer 4 and Layer 7 interactions.
Assessing the effects of packet delay and packet loss on call quality.
Analysing RTP and encoded media streams.
Analysing RTCP reports.
Setting up a SIP Proxy; conducting SIP-Proxy controlled VoIP calls.
Implementing SIP telephony using SIP clients and SIP registrar, proxy, redirect and location servers.
Configuring SIP hardphones and SIP softphones.
Observing and capturing SIP interactions and call sequences.
Analysing SIP and SDP signalling.
Employing a SIP Media Gateway.
SIP - SIP and SIP - PSTN calls.
Setting up a market-leading SIP PBX.
Creating a dial plan; conducting PBX-based calls.
Working with Trixbox (a business class IP PBX system based on the Asterisk Open Source PBX software).
Classifying traffic with IP routers.
Configuring Voice over IP products to use the Diff-Serv Code Point.
Lifetime Post-Course Support
After completing this
VoIP training course, delegates receive lifetime post-training support from LEVER Technology Group PLC, to help them apply the technologies and skills they have learned with us, to provide career-long support, and to ensure they are better equipped for their future roles in IT and networking.