 ISDN: Digital - Efficient - Multi-tasking
With ISDN, you will discover computing power and applications that
will allow you to bridge distances and utilize technology in ways
never before possible without expensive leased lines.
Here are a few benefits of using ISDN with Advanced Digital
Services:
- ISDN's digital technology is much less sensitive to line
noise than analog modems
- Your computer will make connections to the Internet or remote LANs
in seconds
- ISDN permits the use of multiple applications
simultaneously
- Surf the Internet and talk on the phone at the same time
- Just one phone line can be used for several pieces of
equipment
- Voice conversations over ISDN are crystal clear and are CD
quality
ISDN = 2B + D
Basic Rate Interface (BRI) ISDN, enables a standard phone line to
carry three separate digital channels: a 16Kbps "D"
(data) Channel and two 64Kbps "B" (bearer)
Channels. The D Channel carries signaling information, and
the B Channels carry voice and data. The two B Channels can
be combined to provide transfer speeds of up to 128Kbps. The
B Channels can be configured to carry either voice, data, or
both. An example: You are on the Internet and you
would like to call a particular company to order their
product. While you're still on the Internet picking up the
telephone will signal the RTI central office that you wish to
place a voice call. You will then get a dial tone and will
then be using one B Channel for the Internet and one for Voice and
both are digital quality. To find out more about ISDN contact
us today. Or, visit our office for a hands on demonstration.
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