isn free numbers fast ben teitelbaum, internet2
TRANSCRIPT
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/
PSTN
foo.edu
… …
3“ISN Free Numbers Fast”, July 19th , ESCC/Internet2 Joint Techs Workshop, Madison, WI
http://freenum.org/
Internet
foo.edu
… …
4“ISN Free Numbers Fast”, July 19th , ESCC/Internet2 Joint Techs Workshop, Madison, WI
http://freenum.org/
VoIP brought to you by…
foo.edu
… …
5“ISN Free Numbers Fast”, July 19th , ESCC/Internet2 Joint Techs Workshop, Madison, WI
http://freenum.org/
foo.edu
VoIP brought to you by…
… …
6“ISN Free Numbers Fast”, July 19th , ESCC/Internet2 Joint Techs Workshop, Madison, WI
http://freenum.org/
…
foo.edu
RTC brought to you by…
…
7“ISN Free Numbers Fast”, July 19th , ESCC/Internet2 Joint Techs Workshop, Madison, WI
http://freenum.org/
Email address as RTC handle
e.g. sip:[email protected]
8“ISN Free Numbers Fast”, July 19th , ESCC/Internet2 Joint Techs Workshop, Madison, WI
http://freenum.org/
Unfortunately, it’s 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/
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/
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:[email protected]:[email protected]:[email protected]
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/
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/
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:\\[email protected]!" .
• 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