Errata
The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".
The following errata were submitted by our customers and approved as valid errors by the author or editor.
Color key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
Version | Location | Description | Submitted By | Date submitted | Date corrected |
---|---|---|---|---|---|
Printed | Page Appendix D Figure D-1 |
dsx1IntervalTable and dsx1FarEndIntervalTable are mis-spelled as Note from the Author or Editor: |
Anonymous | ||
Printed | Page 2 3rd paragraph |
The date in the line "... the infant telephony market in 1861" should be changed to Note from the Author or Editor: |
Anonymous | ||
Printed | Page 18 third paragraph |
"Transmitting understandable human speech requires using frequencies up to 4,000 kHz." |
Anonymous | ||
Printed | Page 18 3rd paragraph |
First sentence occurence of "4,000 KHz" should instead be "4 KHz" Note from the Author or Editor: |
Anonymous | ||
Printed | Page 26 4th paragraph |
The last sentence states "Superframe formatting groups 12 channels together into a single structure called a superframe...". I believe this should state that superframe formatting groups 12 _frames_ together. Note from the Author or Editor: |
Anonymous | ||
Printed | Page 34 3rd paragraph |
Last sentence says "In mafsny case..." It should be "many"" |
Anonymous | ||
Printed | Page 47 4th paragraph two related issues |
two references to the range as multiples of 133 feet; the math is wrong - 4*133=532, Note from the Author or Editor: |
Anonymous | ||
Printed | Page 64 2nd paragraph, last sentence |
The last sentence of the second paragraph should be changed. |
Anonymous | ||
Printed | Page 112 3rd paragraph |
Is: Note from the Author or Editor: |
Anonymous | ||
Printed | Page 128 Link Integrity Verification IE in Figure 10-12 |
The Link integrity verification ID value changed from 00011001 Note from the Author or Editor: |
Anonymous | ||
Printed | Page 159 first paragraph |
"Incoming call. As in the ground-start signaling method, the CO begins by setting the incoming B bit to one, ...." Note from the Author or Editor: |
Anonymous | ||
Printed | Page 160 1 sentence under section titled "Record Keeping for Later Problems |
Change first word of first sentenance from "n" to "In". Note from the Author or Editor: |
Anonymous | ||
Printed | Page 172 Figure B-6 |
According to the text beneath the figure, among the six boxes in the figure, received Note from the Author or Editor: |
Anonymous | ||
Printed | Page 237 Paragraph in "ANSI Committee T1" section |
The paragraph states that ANSI Committee T1 standards must be purchased. While this was true when the book was written, T1 standards are now available for free download from the ATIS Web site. Note from the Author or Editor: |
Anonymous |