Overview
A hands on course covering Session Border Controllers with a focus on the technical workings of features commonly found in Session Border Controllers. Hands on practicals follow each major theory session.
Prerequisites
Delegates will learn how to
By the end of the course delegates will be able to:
Explain how Session Border Controllers work.
Explain the SIP call flow using a SBC.
Deploy Session Border Controllers.
Describe the features found in Session Border Controllers.
Outline
SIP review
Signalling, media, RTP, SIP, peer to peer, SIP proxies, SIP call flows.
Hands on: SIP packet analysis.
Session Border Controllers
What is a SBC? SBC features, peering scenario, access scenario, NNI SBC, UNI SBC, enterprise SBC. Hands on: SBC call flows
SBC topology hiding
Header privacy, B2BUA.
Hands on: Header analysis.
Session control
Call admissions, QoS, statistics and billing, redundancy and scalability.
Hands on: SBC session control
SBC and NAT
NAT traversal, STUN, ICE, NAT and SIP, NAT and RTP.
Hands on: SBC and NAT traversal.
SBC and security
DoS, access control, encryption, authentication, toll fraud, regulatory issues, lawful intercept.
Hands on: Security.
Interoperability mediation
Manipulating SIP headers, IMS, IETF, TISPAN, SIP-I. SBC interworking.
Frequently asked questions
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When will I receive my certificate?
Certificates of Achievement are issued at the end the course, either as a hard copy or via email. Read more here.