Building VoIP service now, for tomorrow - By Doug Hill

1,139 views

Published on

In today's business world it is vitally important to develop service based on products that will carry us for the next 10 years. Learn how to deploy IP based voice services now and for the future.

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
1,139
On SlideShare
0
From Embeds
0
Number of Embeds
46
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Building VoIP service now, for tomorrow - By Doug Hill

  1. 1. Doug Hill Building VoIP Service Now for Tomorrow
  2. 2. <ul><li>Technology changes from TDM to IP </li></ul><ul><li>Service offering and usage may change at different paces </li></ul><ul><li>Resulting transition phase is the market window for VoIP gateways </li></ul><ul><li>How long will it last? </li></ul>The VoIP Market Evolution TDM IP TDM IP End-User Equipment Provider Networks Need for iPBX Media-Gateways Need for CPE’s and IADs 10 years ago All TDM X years from now All IP
  3. 3. SIP Trunking Legacy PBX w/IADs 2/3Play Services Customer premise ISDN SIP Soft Switch ISDN <ul><li>Scenario </li></ul><ul><ul><li>IAD connects TDM PBX at customer premise </li></ul></ul><ul><ul><li>Converts ISDN or Analog to SIP </li></ul></ul><ul><ul><li>Optional Local Break-out/in </li></ul></ul><ul><li>Advantages </li></ul><ul><ul><li>Active QoS traffic shaping </li></ul></ul><ul><ul><li>Transparent ISDN features </li></ul></ul><ul><ul><li>Fax and POS supported </li></ul></ul><ul><ul><li>Smooth migration </li></ul></ul>PSTN IP
  4. 4. <ul><li>Scenario </li></ul><ul><ul><li>A PSTN connection </li></ul></ul><ul><ul><li>Used by IP PBXs </li></ul></ul><ul><ul><li>Gateway converts VoIP to ISDN (or analog) </li></ul></ul>2/3Play Services Customer premise Ethernet SIP Soft Switch ISDN <ul><li>Advantages </li></ul><ul><ul><li>IP PBX is independent of PSTN access </li></ul></ul><ul><ul><li>Advanced QoS </li></ul></ul><ul><ul><li>IP PBX is offloaded </li></ul></ul><ul><ul><li>Location independent </li></ul></ul>SIP Trunking IP PBX w/IADs PSTN IP
  5. 5. Enterprise Routing <ul><li>Scenario </li></ul><ul><ul><li>IADs connect multiple offices as one IP VPN network </li></ul></ul><ul><ul><li>Using that network to transmit internal data and voice </li></ul></ul><ul><li>What you are looking for </li></ul><ul><ul><li>Integrated VoIP Gateway and QoS/VPN Router </li></ul></ul><ul><ul><li>Complimentary to dial-plans, fallback options </li></ul></ul><ul><ul><li>Local break-out/in </li></ul></ul><ul><ul><li>All Telephony interfaces supported (BRI, PRI, FXS, FXO) </li></ul></ul>IP Main Office Home Office Branch Office
  6. 6. <ul><li>We know the applications </li></ul><ul><li>The End User faces many decisions </li></ul><ul><li>Must provide the correct solution </li></ul><ul><li>Solution must be future proof </li></ul><ul><li>Must meet the customer requirements now and tomorrow </li></ul>The Challenge
  7. 7. <ul><li>Legacy PBX systems will be around for some time </li></ul><ul><li>The current PBX meets end user requirements </li></ul><ul><li>3-5 years yet to amortize fully, but . . . </li></ul><ul><li>VoIP can offer significant cost savings </li></ul><ul><ul><li>Cheaper than PTT services </li></ul></ul><ul><ul><li>Operates in a single network environment </li></ul></ul><ul><li>Economic environment </li></ul><ul><li>What to do?? </li></ul>End User ??
  8. 8. <ul><li>Replace the existing PBX </li></ul><ul><ul><li>Install Next Generation IP PBX </li></ul></ul><ul><li>Retrofit the existing legacy PBX </li></ul><ul><ul><li>PBX manfacturers internal VoIP solution </li></ul></ul><ul><li>Provide external VoIP solution </li></ul><ul><ul><li>Very cost effective </li></ul></ul>3 Approaches for VoIP
  9. 9. <ul><li>Existing PBX becomes very expensive write-off </li></ul><ul><li>Down time for installation </li></ul><ul><li>Training in operation of new IP PBX </li></ul>Replace the existing PBX Purchase cost – 2,400€ Installation cost – 1,500€ Training cost for new system – 1,000€ Total Cost – 4,900€ System – Cisco-Linksys 15 user IP PBX with 12 SIP Phones 2 terminal adapters for FAX Gateway-Router Support for 8 VoIP calls
  10. 10. <ul><li>Utilize the PBX manufacturers VoIP card </li></ul><ul><li>Downtime for installation </li></ul><ul><li>Expensive maintenance contract for software </li></ul>Retrofit the existing legacy PBX Existing telephones and PBX will be retained VoIP option for 8 simultaneous voice calls Hardware and software cost – 2,425€ Installation – 1,200€ Broadband router – 300€ Total Cost – 3,925€ Based on Ericsson pricing
  11. 11. <ul><li>Easiest and least expensive to implement </li></ul><ul><li>No changes to the existing PBX </li></ul><ul><ul><li>No additional hardware or software </li></ul></ul><ul><li>PBX operation remains unchanged </li></ul>Provide external VoIP solution Existing telephones and PBX will be retained VoIP for 8 simultaneous voice calls 8-port analog or 4-port BRI - 700€ Configuration – 390€ On-site installation – 560€ Total Cost – 1,650€
  12. 12. Building Hybrid VoIP Networks
  13. 13. <ul><li>Network expansion become very easy </li></ul><ul><li>Legacy PBX can be VoIP enabled </li></ul><ul><ul><li>Seen in previous slides </li></ul></ul><ul><li>New sites can install IP PBX </li></ul><ul><ul><li>All sites are interoperable </li></ul></ul><ul><li>New sites do not need a PBX </li></ul><ul><ul><li>Phones can be extension of main PBX </li></ul></ul><ul><li>Future proofs the end user network </li></ul>Building Hybrid VoIP Networks
  14. 14. Building Hybrid VoIP Networks Existing Network 4-BRI Lines 1-BRI Lines 2-BRI Lines ISDN PSTN Legacy PBX Main Office Legacy PBX Legacy PBX
  15. 15. Add VoIP G/R for VoIP Legacy PBX Main Office 4-BRI Lines 2-BRI Lines 2-BRI Lines 8-VoIP Calls 2-VoIP Calls 4-VoIP Calls Existing Network with VoIP enabled Legacy PBX IP Legacy PBX ISDN PSTN
  16. 16. Adding new location with IP PBX 4-BRI Lines 1-BRI Lines 8-VoIP Calls 2-VoIP Calls 4-VoIP Calls 1-BRI Lines 2-VoIP Calls New location With IP PBX 2-BRI Lines Legacy PBX Legacy PBX Main Office IP Legacy PBX ISDN PSTN IP PBX
  17. 17. Adding new location – no PBX New location With no PBX 4-BRI Lines 1-BRI Lines 8-VoIP Calls 2-VoIP Calls 4-VoIP Calls 1-BRI Lines 2-VoIP Calls New location With IP PBX 2-BRI Lines Phones are Extension off Main Office PBX 1-BRI Lines 2-VoIP Calls Legacy PBX Legacy PBX Main Office IP Legacy PBX ISDN PSTN IP PBX
  18. 18. Legacy PBX Failure New location With no PBX 4-BRI Lines 1-BRI Lines 8-VoIP Calls 2-VoIP Calls 4-VoIP Calls 1-BRI Lines 2-VoIP Calls New location With IP PBX 2-BRI Lines Phones are Extension off Main Office PBX 1-BRI Lines 2-VoIP Calls Legacy PBX Legacy PBX Main Office IP Legacy PBX ISDN PSTN IP PBX
  19. 19. Legacy PBX Failure New location With no PBX 4-BRI Lines 1-BRI Lines 8-VoIP Calls 2-VoIP Calls 4-VoIP Calls 1-BRI Lines 2-VoIP Calls New location With IP PBX 2-BRI Lines Phones are Extension off Main Office PBX 1-BRI Lines 2-VoIP Calls Legacy PBX Main Office IP Legacy PBX ISDN PSTN IP PBX IP PBX
  20. 20. <ul><li>Allows integration of diverse sites easily </li></ul><ul><ul><li>PBX </li></ul></ul><ul><ul><li>IP PBX </li></ul></ul><ul><ul><li>Telephone extensions </li></ul></ul><ul><li>Total interoperability between sites </li></ul><ul><li>Least cost </li></ul><ul><li>Easy to deploy </li></ul><ul><li>Easy to maintain </li></ul><ul><li>Future proof for pure IP </li></ul>Summary
  21. 21. Thank you! Additional resources @ patton.com http://www.patton.com/knowledgebase.asp Patton Library; Data Sheets; Manuals; Success Stories/Use Cases; White Papers; Newsletters; News Releases; and more… USA / LA / Asia e: sales@patton.com t: +1 (301 975-1000 f: +1 (301) 869-9293 EMEA e: europe@patton.com t: +41 ( 31) 985 25 25 f : +41 (31) 985 25 26 India e: sales@patton.co.in t: +91 (44) 4549 0395 Doug Hill [email_address] +41 31 985 25 69 <ul><li>Engage with us and share YOUR Vision </li></ul><ul><li>Challange us to meet special needs </li></ul><ul><li>Thank You! </li></ul>

×