| SIPit18 |
April 2006 Tokyo, Japan / Host: JPNIC |
| SIPit17 |
September 2005 Stockholm,
Sweden / Host: Hotsip |
| SIPit16 |
April 2005 Banff, Canada
/ Host: Jasomi Networks |
| SIPit15 |
August 2004
Taipei, Taiwan / Host: CCL/ITRI |
| SIPit14 |
February
2004 Cannes, France / Host: ETSI |
| SIPit13 |
August 2003 Kanata, Canada / Host: Mitel Networks |
| SIPit12 |
February 2003 Stockholm, Sweden / Host: Hotsip |
| SIPit11 |
October 2002 Atlanta, USA / Host: pulver.com |
| SIPit10 |
April 2002
Cannes, France / Host: ETSI |
| SIPit9 |
December 2001 San Diego, USA / Host: Nuera |
| SIPit8 |
August 2001 Cardiff, UK / Host: Ubiquity |
| SIPit7 |
March 2001 Cannes, France / Host: ETSI |
| SIPit6 |
December 2000 Cupertino, CA, USA / Host: Sun Microsystems |
| SIPit5 |
August 2000 Melville, NY, USA / Host: pulver.com |
| SIPit4 |
April 2000 Chicago, USA / Host: 3COM |
| SIPit3 |
December 1999 Richardson, TX, USA / Host: Ericsson |
| SIPit2 |
August 1999 Melville, NY, USA / Host: pulver.com |
| SIPit1 |
April 1999 New York, USA / Host: Columbia University |
