SIP Forum Announces SIMPLE Interop Event

The SIP Forum is hosting a major interoperability event for the SIMPLE (SIP for Instant Messaging and Presence Leveraging Extensions) specification this week in Banff, Alberta, Canada. SIMPLE focuses on the application of SIP to instant messaging and presence, and its goal is to create an interoperable standard for these services across all IP networks.
http://www.sipforum.org/