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L. Conroy| 1998, November | Toward the PSTN/Internet Inter-Networking--Pre-PINT Implementations | | 2000, June | The PINT Service Protocol: Extensions to SIP and SDP for IP Access to Telephone Call Services | | 2005, February | IANA Registration for Enumservice 'web' and 'ft' | | 2006, January | IANA Registration for Enumservices email, fax, mms, ems, and sms | | 2006, February | IANA Registration for Enumservice Voice | | 2006, December | The ENUM Dip Indicator Parameter for the "tel" URI | | 2008, October | Operational Requirements for ENUM-Based Softswitch Use |
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Meanwhile in the world...
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