On 8/9/17 3:00 AM, Logeshwaran G wrote: > Hi, > Is there any billing application or modules to use with kamailio , > for example if i want to check the credits of the user on every passing > minute , and when he's out of credits i stop the call. > check out http://www.kamailio.org/docs/modules/stable/modules/cnxcc.html Regards, Fred Posner qxork.com