Stop the war!
Остановите войну!
for scientists:
default search action
"Session Initiation Protocol (SIP) Extension for Instant Messaging."
Ben Campbell et al. (2002)
- Ben Campbell, Jonathan D. Rosenberg, Henning Schulzrinne, Christian Huitema, David Gurle:
Session Initiation Protocol (SIP) Extension for Instant Messaging. RFC 3428: 1-18 (2002)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.