Amazon.com Review
The authors of Voice over IP Fundamentals–three packet-voice specialists during Cisco Systems–initiate their scrutiny of next-generation technologies for ancillary conversations opposite vast distances: a switched write network as implemented upon vast (intercontinental) as well as tiny (building as well as enterprise) scales. They afterwards indicate out problems with a aged approach of you do things as well as irradiate a standards as well as regulatory conditions which have done Internet telephony attractive. Signaling System 7 (SS7) gets quite judicious coverage, with plenty graphical await for a clear, fact-rich, example-laden prose. The authors do a good use for readers by violation parcel telephony in to a member technologies as well as explaining any a single carefully. Coverage of a assorted protocols which capacitate voice over IP, quite H.323 as well as Session Initiation Protocol (SIP), is concurrently transparent as well as deep. The same goes for media gateway protocols as well as variou (more…)
Popularity: 1% [?]
April 2nd, 2009 at 11:11 pm
2.0 out of 5 stars
Cover many topics, but need lots of improvements.
This book covers many topics, which is nice, but it needs much improvements and careful revisions:
1) It has many typos and errors in the books; You can easily find…
April 2nd, 2009 at 11:11 pm
1.0 out of 5 stars
A good book, but difficult to understand
This is a good book, but not by my standards. After reading I still did not understand some abstract concepts, I have to find some other books to clarify the confusion.
April 2nd, 2009 at 11:11 pm
3.0 out of 5 stars
Not a beginners book
I picked this up on a whim and found it rather hard to read due to the level of plain detail. The first few chapters especially about SS7 were exceptionally dry and a bit of a…
April 2nd, 2009 at 11:11 pm
1.0 out of 5 stars
Like eating dry leaves
I’ve read many certification books, but this one was far and away the driest book I think I’ve ever read. On every page I’m thinking, “Oh, no – not another page…
April 2nd, 2009 at 11:11 pm
5.0 out of 5 stars
VoIP Guide
Very well written. I am learning quite a bit about VoIP. Highly recommend it.
April 2nd, 2009 at 11:11 pm
5.0 out of 5 stars
Covers the Underlying Technology
With companies like Vonage beginning to advertise for broad based end user sales on television, VoIP must have become of age.
April 2nd, 2009 at 11:11 pm
5.0 out of 5 stars
Good book. Good vendor
The book is a very comprehensive introduction to VOIP. It is a very good beginning for anyone with either good networking or good telCo. experience.
April 2nd, 2009 at 11:11 pm
2.0 out of 5 stars
Difficult book to read and understand
Although this book is but 15 chapters and 336 pages long it took me an incredible amount of time to read through it due to the complexity with which it was written.
April 2nd, 2009 at 11:11 pm
5.0 out of 5 stars
Very good book on VoIP fundamentals
This book is the one to read if you want to know something about the basics of Voice Over IP and the protocols which are involved like H.323.
April 2nd, 2009 at 11:11 pm
2.0 out of 5 stars
Fragmentation is necessary because of serialization delay
Fragmentation is necessary because of the time it takes to output bits in large frames on slow serial links.