1 Click to edit Master title style Powered by Insert Logo Here In Master Slide 1 Click to edit Master title style Powered by Business Voice Over Cable Access Transport from CornerStone

2 Click to edit Master title style Powered by Insert Logo Here In Master Slide 2 Click to edit Master title style Powered by Our newest option for transport Ready to sell now Sell anywhere Time Warner Cable is available Big footprint = big sales opportunity  Remote/outlying markets  Prospects more than 2 miles far from our own C.O.s  Prospects too far from C.O to sell WADSL  Fiber build out is too expensive  Verizon decides to eliminate products like FTAS  Verizon goes on strike and won’t provision our orders! Cable Access Transport (CAT)

3 Click to edit Master title style Powered by Insert Logo Here In Master Slide 3 Click to edit Master title style Powered by We’ve been selling Voice over DSL, Voice over FTAS, Voice over Fiber Builds and now Voice over CAT Value Added Reseller (VAR) Agreement with Time Warner Cable  CornerStone sells, provisions, bills and provides customer service and repair  Time Warner Cable technician installs the circuit CornerStone’s value add:  Customer has all voice, Internet and POTS lines on one CornerStone bill and receives CornerStone Customer Service  Business continuity services are available Voice Over CAT

4 Click to edit Master title style Powered by Insert Logo Here In Master Slide 4 Click to edit Master title style Powered by Target prospects who have:  POTS lines or use VoIP service  Single line desk phones or small phone systems Service includes:  Internet access bandwidth (price varies by speed)  $24.95 voice, includes unlimited domestic calls  Optional copper/POTS for fax, alarm lines, credit card, etc.  Business Continuity services Call re-route for main business line Virtual fax line Web-based Desktop Command Business Lines Over CAT

5 Click to edit Master title style Powered by Insert Logo Here In Master Slide 5 Click to edit Master title style Powered by Target prospects who:  Have or want T1/PRI with DIDs Service includes:  Internet access bandwidth (price varies by speed)  PRI Port charge  NAC  Optional copper/POTS for fax, alarms, credit card, etc.  Business Continuity services DID call re-route – a unique route for each DID Virtual fax line Web-based Desktop Command PRI Over CAT

6 Click to edit Master title style Powered by Insert Logo Here In Master Slide 6 Click to edit Master title style Powered by Target prospects who:  Have IP PBX  Seek a cost effective way to accommodate more voice calls Service includes:  Internet access bandwidth (price varies by speed)  $20 per call appearance with 1,000 minutes of domestic usage  Optional copper/POTS for fax, alarms, credit card, etc.  Business Continuity services DID call re-route – a unique route for each DID Virtual fax line Web-based Desktop Command SIP Trunk over CAT