Introduction to VoIP and IMS
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Prerequisites:
Familiarity with the operation of traditional PSTN networks, or of IP networks, is useful but not required
Outline and Objectives:
VoIP architectures and implementations have matured from simple toll bypass and trunking solutions, to being the basis of voice and multimedia services in Next Generation Networks (NGN). This course gives a comprehensive and detailed treatment of the different architectures of VoIP, including SIP, IMS and H.248, as well as the services and networks implemented using these. Particular emphasis is given on the second day to advanced topics including IMS in TISPAN and 3GPP networks, VoIP to PSTN Interworking and VoIP security, as well as to key implementation issues including NAT traversal, the need for media proxies, QoS measurement, and the role of Session Border Controllers
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Further Details
Who Should Attend:
This course is aimed at product managers, cross-training engineers, operations staff, and anyone who needs to understand the different approaches used to implement VoIP networks and services, and the practical issues in building and operating them, as well as integrating them with existing networks and services
Course Contents:
The Different Roles and Motivations for VoIP
QoS Measurement Techniques and Tools
Decomposed PSTN Networks using H.248
Internet VoIP services using SIP, PSTN Interworking
Legacy Service Issues for VoIP and SIP-I Interconnect
The role of IMS in Fixed and Mobile Networks
SIP Security, VoIP Hacking and Legal Interception
NAT/NAPT and the Impact on VoIP Systems
Media Proxies and Session Border Controllers in Service Provider Networks
Billing VoIP Services
This Training Course is taught in classrooms in the following locations:
Gloucester
Information provided is for information purposes only and no guarantees are made with regards to accuracy. It is advised that all details are checked prior to making a booking. Contents © 1999 - 2012. All rights reserved.
