And yes, I was remiss in failing to mention that an effective solution to scaling out rtpproxy is to bind multiple instances with different core affinities. -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/