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IP Communications and Services for NGN
book

IP Communications and Services for NGN

by Johnson I Agbinya
December 2009
Intermediate to advanced content levelIntermediate to advanced
411 pages
12h 24m
English
Auerbach Publications
Content preview from IP Communications and Services for NGN
252 IP Communications and Services for NGN
Vertical versus Horizontal Integration Services
ere are two distinct paradigms for provisioning telecommunication services in
industry: vertical and horizontal integrated services. ese two concepts are related.
Traditionally, almost anyone who has used fixed telephony and the Internet has had
to use services through vertically integrated service provisioning.
Vertically Integrated Services
Legacy service offerings in traditional networks integrate and offer services in a ver-
tical manner (Figure 13.4). In this structure, each service has its unique functional-
ity for charging, presence, group and li ...
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Publisher Resources

ISBN: 9781420070910