Appendix D - Glossary
Administration Manual (H.323 Version)
AT-VP504E FXO
94
In this context, the Area Code corresponds to the Z portion of the
numbering plan. Since virtually every country has a different dialing
plan nomenclature, it is recommended to identify the equivalent of an
Area Code for the location of your device.
Battery feed, Over-
voltage protection,
Ringing, Signaling,
Coding, Hybrid, and
Testing (BORSCHT)
A group of functions provided to an analog line from a line circuit of a
digital central office switch.
Country Code (CC)
1.
In international direct telephone dialing, a code that consists
of 1-, 2-, or 3-digit numbers in which the first digit designates
the region and succeeding digits, if any, designate the
country.
2.
In international record carrier transmissions, a code
consisting of 2- or 3-letter abbreviations of the country
names, or 2- or 3-digit numbers that represent the country
names, that follow the geographical place names.
Custom Local Area
Signaling Services
(CLASS)
One of an identified group of network-provided enhanced services. A
CLASS group for a given network usually includes several enhanced
service offerings, such as incoming-call identification, call trace, call
blocking, automatic return of the most recent incoming call, call redial,
and selective forwarding and programming to permit distinctive ringing
for incoming calls.
Digital Signal
Processor (DSP)
Specialized computer chip designed to perform speedy and complex
operations on digitized waveforms. Useful in processing sound (like
voice phone calls) and video.
Domain Name Server
(DNS)
Internet service that translates domain names into IP addresses. To
use a domain name, a DNS service must translate the name into the
corresponding IP address. For example, the domain name
www.example.com might translate to 198.105.232.4.
12 34
Unique number to reach a specific destination.
Table 45: France Numbering Plan (Continued)
No.
Description
Summary of Contents for AT-VP504E FXS
Page 1: ...AT VP504E FXO H 323 Administration Manual PN 990 11592 10 Rev C VoIPTalk...
Page 16: ...Chapter 1 Introducing the AT VP504E FXO Administration Manual H 323 Version AT VP504E FXO 8...
Page 76: ...Chapter 5 Software Upgrade Administration Manual H 323 Version AT VP504E FXO 68...
Page 100: ...Appendix C Gatekeeper Registration Logic Administration Manual H 323 Version AT VP504E FXO 92...
Page 112: ...Index Administration Manual H 323 Version AT VP504E FXO 104...
