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VoIP Links

Below you will find VoIP links that we have found helpful to our past clients. If you have or own a website that you feel would benefit our visitors, please Add your link here.

  • VoIP Provider
    iCallglobe provides one of the best voip services offering call termination service, wholesale carrier services, voip reseller program and many more.
    http://www.icallglobe.com
    reciprocal link
  • Business VOIP Service
    ShopforVoIP combines real-time VoIP quoting technology and unbiased, friendly consultants in order to help you redesign your IP telephony infrastructure.
    http://shopforvoip.com
    reciprocal link
  • VoIP
    VoIP - Voice over the Internet Protocol. The Truth about VoIP from unbiased VoIP and Broadband consultants. Call Toll Free 888.765.8301.
    http://voip-business-service.com
    reciprocal link
  • VoIP
    The Power of X2 VoIP and Broadband quotes - t1, ds1, t3, ds3, oc3, etc...
    http://x2voip.com
    reciprocal link

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More info on : DSL (ADSL)

DirectGlobal, Direct Global

 

DirectGlobal.net & ShopForInternet.com

UK Leased Lines For ADSL in the UK visit www.Shop4DSL.co.uk





 What is SDSL?

Written by: DirectGlobal USA - Aug 29, 2008

SDSL stands for "Symmetric Digital Subscriber Line" also known as Single-line DSL. SDSL is an "always on" connection that can service both voice and data services and needs just one twisted pair (line) and being "symmetric" (The use of a single twisted pair limits the operating range of SDSL to 10,000 feet or 3048.8 meters). SDSL supplies equal data bandwidth rates both "upstream" and "downstream" and works by sending digital pulses within the high-frequency area of telephone wires. This enables service providers to reach a large number of subscribers with a variety of data rates. (SDSL supports data rates up to 3 Mbps but speeds are usually closer to 1.544 Mbps).

SDSL and Voice Over Data SDSL is a low latency technology and is ideally suited for Voice over Data applications such as Voice over IP and Voice over ATM.

SDSL can also transport a mix of traditional 64Kbps voice channels and data. This enables SDSL to address the business needs of both voice and data connectivity.

> For more information on Business DSL- please click here