Network Working Group G. Parsons Request for Comments: 3804 Nortel Networks Category: Standards Track June 2004 Voice Profile for Internet Mail (VPIM) Addressing Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The Internet Society (2004). Abstract This document lists the various Voice Profile for Internet Mail (VPIM) email address formats that are currently in common use and defines several new address formats for special case usage. Requirements are imposed on the formats of addresses used in VPIM submission mode. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Conventions used in this Document. . . . . . . . . . . . . . . 2 3. VPIM v2 Addressing . . . . . . . . . . . . . . . . . . . . . . 3 4. VPIM Addressing. . . . . . . . . . . . . . . . . . . . . . . . 3 4.1. VPIM Gateways. . . . . . . . . . . . . . . . . . . . . . 3 4.2. VPIM Submission LHS. . . . . . . . . . . . . . . . . . . 3 4.3. VPIM Submission Addresses. . . . . . . . . . . . . . . . 7 5. Security Considerations. . . . . . . . . . . . . . . . . . . . 8 6. IANA Considerations. . . . . . . . . . . . . . . . . . . . . . 8 6.1. IANA Registration form for new value of GSTN address service-selector "VPIM". . . . . . . . . . . . . . . . . 8 6.2. IANA Registration form for new value of GSTN address service-selector "VOICE" . . . . . . . . . . . . . . . . 9 6.3. IANA Registration form for new value of GSTN address service-selector "AMIS". . . . . . . . . . . . . . . . . 10 6.4. IANA Registration form for new value of GSTN address qualif-type1 keyword and value "SYSNUM". . . . . . . . . 10 6.5. IANA Registration form for new value of GSTN address qualif-type1 keyword and value "EXT" . . . . . . . . . . 11 Parsons Standards Track