Dear fellow SIP bakers: First, I'd like to thank Ericsson for hosting a successful bake-off in Dallas. 3Com has kindly agreed to host the fourth SIP Bakeoff in Chicago. We still need to settle on a date. Following the pattern established, a four-month interval seems appropriate, so that the month of April suggests itself. IETF in Adelaide takes place March 26 through 31, VON is March 27 to 30, IEEE Infocom March 26 through 30. Easter is April 23 and Passover April 20 to the 27th. One possibility is April 10 through 12 or the following week, April 17 through 20. 10-12: CMU Hans Nilsson ; wants 3.5-4 days Wcom NetSpeak Pingtel (also early part of March) 17-20: CMU Indigo Software NetSpeak Mediatrix (or later) Vovida Please let me know by the end of this week which of these dates you prefer. Alternatively, if you would prefer a longer interval (or are desperate for something before then), drop me a note. Thanks. Henning unelected SIP bakeoff czar (Organizations that would like to be considered for future SIP bakeoffs should contact me. So far, I've handled requests first-come, first-serve.)