[SR-Users] Regarding Kamailio Sip Server

Dear Sir, well i would like to know,is there any web interface for kamailio to configure complete configuration part,database,modules and upgrades similar like Astrix server ,Kamailio Sip server is Really Rock Solid server,when i first visited your site,i saw the name called Rock Solid ,i thought it just the call like that ,but after testing it ,it satisfied my needs,that is Video calling 2 way ,in excellent manner,well i would like to is Kamailio Sip server is Peer to Peer or not,if it is Peer to Peer,i have tested it ,i removed the connectivity from Server between Clients when call established,it worked for 20 mins and after it discards the call ,so i was bit confusing that kamailio sip server is Peer to Peer or not,pls confirm me,if it is peer to Peer,pls send me the step by step instruction how to configure the Peering module ,But i request you if there is any Web interface Like Astrix it would be great to control all the elements in Kamailio Best Regards T.NAVEEN CHAND