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Welcome to DS1
Call: 866-288-8235
  Choose from over 30 isps to find the provider for your
business and watch your productivity soar! Free DS1 Quote now!
  Types of DS1 Lines (T1 Lines) We Offer
Internet DS1
Fractional DS1 Line
Integrated DS1 Line
1.5 mbps internet DS1 Line
Dedicated DS1 Line for 20 to 50 users. DS1 Lines can also be used for point-to-point access.
256 kbps to 768 kbps fractional DS1 Line
Dedicated DS1 Line for 5 to 20 users.
128 kbps to 1.5 mbps integrated DS1 Line
Dedicated DS1 Line for 5 to 30 users plus voice Lines.
Full DS1 Line
Multiple DS1 Line
Voice DS1 Line
1.5 mbps DS1 Line
Dedicated Line for 20 to 50 users. A full DS1 Line can also be used for point-to-point access.
1.5 to 6 mbps DS1 Line
Dedicated DS1 Lines for 50+ users and/or high bandwidth applications. Multiple DS1 Lines can also be used for point to point access.
1.5 mbps voice DS1
A voice DS1 Line will support
up to 24 users.
 Expert consultants will determine the best solution (best ds1 pricing and ds1 quote price) for you, so you can do things the right way!
 Simply fill out a free DS1 Quote and become eligible to receive SPECIAL DS1 LINE  DISCOUNTS allowing you to SAVE A LOT OF MONEY! IT IS A DS1 BLOWOUT!
 Why spend extra when you don't have to?

 All you have to do is fill out a free DS1 Quote so we can start quoting you pricing!

 Special Discount Blowout Pricing

Full DS1 Special
Bustable DS1 $260/month
Voice And Data DS1
Low as $349/month
32 IP Address
Free Router
Free Web Hosting
Free Web Mail for
your whole company.
6 Phone Lines / 768 K
Only $ 350/ month for
Phone Systems &
 DS1 Quote, DS1 Line Connection, DS1 Line Service, DS1 Providers:
 Digital Signal 1 is a component of the Digital signal X series of standard digital transmission  rates. Digital Signal X series are levels based on DS0, a transmission rate of 64 kilobits per  second. Both the North American T-carrier system and the European E-carrier system of  transmission use the DS series as a base multiple. The carrier system carries the digital  signal. DS1 has a digital signal rate of 1.544 Mb/s under both the North American and
 Japanese T1 designator. DS1 is a synonym for T1. DS1 is the perfect option for a small or  middle sized business.
How come I never heard of DS1 before? Are DS1 used in the real world? Do I need a DS1 quote?
Before the jump in Internet traffic in the mid 1990s, DS1s were found almost exclusively in telephone company central offices as a means to transport voice traffic between locations. DS1s have been and still are the primary way phone carriers connect their central office switches to the cell sites deployed throughout a city.

Companies today, often use an entire DS1 for Internet traffic, providing 1.544 Mbps of connectivity (actually, it is 1.536 Mbit/s; the other 8 Kbit/s goes to framing overhead). However, DS1 can be ordered as a channeled circuit, and any number of channels can be reserved for non-data (for example, voice) traffic. Additionally, for voice T1s there are two types: so-called "plain" or Inband T1s and PRI (Primary Rate Interface). While both carry voice telephone calls in similar fashion, PRIs are commonly used in call centers and provide not only the 23 actual usable telephone lines (the 24th line carries signaling information) but also Caller ID (CID) and Automatic Number Identification (ANI) data, commonly referred to in industry parlance as 'signaling data'.

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Inband T1s are also capable of carrying CID and ANI information if they are configured by the carrier to do so but PRI's handle this as a standard and thus the PRI's CID and ANI information has a much better chance of getting through to the destination. While an Inband T1 seemingly has a slight advantage due to 24 lines being available to make calls (as opposed to a PRI that has 23), each channel in an Inband T1 must perform it's own set up and teardown of each call. A PRI uses the 24th channel as a data channel to perform all the overhead operations of the other 23 channels (including CID and ANI). So even though an Inband T1 has 24 channels, the PRI can actually dial more calls faster because of the dedicated data (also called "D" channel.)

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