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Sip Trunking - The End For ISDN


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Why SIP Trunking?
- Reduced call charges and line rental costs
- Additional features and functionality on your existing PBX
- Include PBXs in your Unified Communications strategy

Published in: Technology
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Sip Trunking - The End For ISDN

  1. 1. SIP Trunking: The end for ISDN? Phil Dyson Product Group Manager – Voice Services
  2. 2. What is SIP Trunking? <ul><li>Telephony access via data network </li></ul><ul><li>Supplement or replace existing ISDN lines </li></ul><ul><li>Connects phone system to the public phone network </li></ul><ul><li>More to SIP trunking than just dialtone </li></ul>
  3. 3. SIP Trunking Reduces Costs <ul><li>Reduce Line Rental Costs </li></ul><ul><li>Reduce or completely remove the use of ISDN lines </li></ul><ul><li>Use a single IP network for voice and data services </li></ul>
  4. 4. SIP Trunking Reduces Costs <ul><li>Reduce Call Costs </li></ul><ul><li>Save up to 40% on call costs compared with typical ISDN </li></ul><ul><li>Free calls between sites </li></ul>
  5. 5. Improved Business Continuity <ul><li>Cost Effective Backup Lines </li></ul><ul><li>Provide backup connectivity to your PBX over your existing data network </li></ul><ul><li>Instantly route calls to alternative locations in the event of a site outage </li></ul>
  6. 6. Improve Operational Efficiency <ul><li>Flexible Staff Resources </li></ul><ul><li>Dynamically pool resources between sites to meet demand </li></ul>
  7. 7. How does it work? Public Telephone Network ISDN Data Internet VPN
  8. 8. How does it work? Public Telephone Network Data Internet VPN ISDN
  9. 9. Add Mobility and Home-Working <ul><li>Integrated communications for mobile and home-workers </li></ul><ul><li>Add mobility to your existing PBX </li></ul><ul><li>Deploy fully integrated home-workers </li></ul>
  10. 10. Growth <ul><li>Simple, cost effective expansion </li></ul><ul><li>Easily increase PBX’s call capacity via your data network </li></ul><ul><li>No need for additional expensive ISDN circuits </li></ul>
  11. 11. UC enable your PBX with SIP Trunking <ul><li>Unified Communications </li></ul><ul><li>Add Unified Communications to your existing PBX </li></ul>
  12. 12. Introducing InTechnology <ul><li>Why InTechnology for SIP Trunking? </li></ul><ul><li>Managed MPLS network built for voice </li></ul><ul><li>Old and new world telephony experience </li></ul><ul><li>Delivered from resilient carrier grade voice platforms </li></ul><ul><li>Backed by world-leading voice </li></ul><ul><li>application provider </li></ul>
  13. 13. UK’s biggest managed IT service provider <ul><li>Providing voice, network, data and hosting services to over 800 UK businesses </li></ul><ul><li>Over 25 years in business, employing over 200 staff </li></ul><ul><li>Annual turnover £50m, cash in the bank and profitable </li></ul><ul><li>Over 16,000 hosted IP telephony users </li></ul><ul><li>14,000 managed network connections </li></ul><ul><li>10 years managing over 5PB (5,000,000 GB) of customer data </li></ul><ul><li>50,000 ft² managed hosting capacity </li></ul><ul><li>Over £100m invested in infrastructure </li></ul>
  14. 14. Summary <ul><li>Why SIP Trunking? </li></ul><ul><li>Reduced call charges and line rental costs </li></ul><ul><li>Additional features and functionality on your existing PBX </li></ul><ul><li>Include PBXs in your UC strategy </li></ul><ul><li>Why SIP Trunking from InTechnology? </li></ul><ul><li>Network designed for voice </li></ul><ul><li>Range of additional overlay features </li></ul><ul><li>New and old world telephony experience </li></ul>