1. ISN Free Numbers Fast Ben Teitelbaum, Internet2 http://freenum.org/

2. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 2 PSTN foo.edu ……

3. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 3 Internet foo.edu ……

4. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 4 VoIP brought to you by… foo.edu ……

5. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 5 foo.edu VoIP brought to you by… ……

6. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 6 … foo.edu RTC brought to you by… …

7. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 7 Email address as RTC handle e.g. sip:dbaron@mit.edu

8. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 8 Unfortunately, its hard to enter alphanumeric addresses on this: ENUM? Someday, maybe. What if you want to get started now?

9. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 9 21232*270 Domain-local (you allocate) ITAD (IANA allocates) [RFC3219] ISN Numbers…

10. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 10 Take an ISN Convert it to FQDN Query DNS for NAPTRs Apply resulting regexps to get list of URIs: in a Nutshell 21232*270 2.3.2.1.2.270.freenum.org. freenum.org. 270.freenum.org. sip:dbaron@mit.edu xmpp:dbaron@mit.edu h323:dbaron@mit.edu Note: We are working to ensure that the ISN root zone will be administered on behalf of the ISN user community by a neutral, non-profit organization. Following the trial, the root may or may not be freenum.org.

11. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 11 Academic Internet2 Hofstra University UCLA MIT Stanford University of Alaska Fairbanks University of California, Berkeley Florida State University University of Manitoba (Canada) University of Oregon Royal Institute of Technology (Sweden) NE Worcestershire College (England) Trent University (Canada) University of North Carolina University of Texas, Austin Columbia University UCSD Taiwan Academic Network Corporate Enterprises Sterling National Bank Apple Computer Others BizFu Manitoba New Democratic Party Packet Clearing House Government State of Oregon ISN Trial Participation 62 domains from 13 countries ITAD Assignments 132 domains from 16 countries VoIP Solution Providers Tello Iotum Digium Nokia VoIP Service Providers Free World Dialup Stealth Communications SIPcall.com RCN Corporation VoIPteq SIP Broker TellMe PhoneGnome

12. ISN Free Numbers Fast, July 19th, ESCC/Internet2 Joint Techs Workshop, Madison, WI http://freenum.org/ 12 1.Request an ITAD from IANA 2.Publish your ITAD/ISN information in DNS Option1: Put full NAPTR in root zone *.xxx.freenum.org IN NAPTR 100 10 "u" "E2U+sip "!^\\+*([^\\*]*)!sip:\\1@sip.big.edu!". Option2: Have root zone delegate to your own nameservers 3.Enable inbound / outbound ISN calling Recipes for SER and Asterisk available in 3 Easy Steps