The SIP Tutorial, collocated with the 4G Wireless Evolution Conference, will focus on SIP technology and the numerous ways in which SIP can deliver cost savings, seamless interoperability and support new fixed and mobile applications.

SIP Tutorial is presented by two of the most knowledgeable authorities and notable figures in the SIP world, Dr. Alan Johnston and Dr. Henry Sinnreich, who will talk in-depth about:

• SIP messaging
• SIP Server types
• Security, Firewall and NAT operations
• SIP Trunking
• Troubleshooting
• SIP in Unified Communications

Plus: All SIP Tutorial attendees will have full access to the ITEXPO Exhibition Floor featuring 200+ IP Communications and Broadband Internet companies, as well as all ITEXPO, and 4GWE networking events.