This document registers a Telephone Number Mapping (ENUM) service for
Instant Messaging (IM). Specifically, this document focuses on
provisioning 'im:' URIs in ENUM.
Working Group Summary
The document represents another mapping of E.164 number to an application,
in this case instant messaging services. This service might assist global
operators in integrating IM and SMS services transparently.
This document was reviewed for the IESG by Jon Peterson.