Title: Handbook on Session Initiation Protocol
Subjects: Computer network protocols, Internet telephony, Wireless communication systems, Engineering, Session Initiation Protocol (Computer network protocol), Handbooks, manuals, SIP (Protocole de réseaux d'ordinateurs), Guides, manuels, Téléphonie Internet, COMPUTERS, Computer Literacy, Computer Science, Data Processing, Hardware, General, Information Technology, Machine Theory, Reference