Hello, On 2/7/11 8:13 PM, Amit Nepal wrote: I don't understand what you want exactly to achieve. Kamailio doesn't set any limitation on number of active calls from same user/ip -- but you can implement such limitations with dialog module or custom config logic using htable or a database table with sqlops. If you look for something else, provide more details. Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com