Yours truly will be presenting tomorrow (June 6, 2006) on (Open)SER and MediaProxy: Bugspray for NATs at the Utah Asterisk Users Group.

SIP is big, SIP is here to stay. Although this is an Asterisk users group, It's important to know the strengths and weaknesses of Asterisk and its open-source SIP router friend, SER. Especially because one of the most successful ways to solve the myriad firewall and NAT-related problems of SIP is with the MediaProxy module.

You may not believe it, but with the help of MediaProxy SIP can be used easily in all but the most insanely firewalled environments. Come to the SLC library tomorrow at 7pm and learn how you too can conquer NAT. Directions are given in this previous meeting announcement