Hello The function get_str_fparam() returns a pointer to one of the 3 allocated static buffers. This might cause some havoc (especially in carrierroute module - bug reported by Ole Kass on sr-users list). I plan to increase the number of buffers from 3 to 6. (each buffers is 1 kB in size). If everybody is OK with this, I would like to commit to master and kamailio_3.0 (I consider this a bug) this afternoon... Cheers Marius