Greetings, I'm new to freeswitch, just playing with it in a home/small office at present. Overall I've been really impressed with it. One issue we've noticed is a pronounced latency on some or perhaps all calls over roughly 500 seconds in duration. The latency is approximately 3 seconds or more round trip. I tried setting jitterbuffer_msec=20 but it has not prevented the problem. The call quality is otherwise good with no noticeable choppiness or jitter. Other local network traffic appears to be irrelevant, as in the latency seems to occur even when the LAN is idle or experiencing only sporadic bursts of activity, like typical browsing. I read the FAQ and searched jitter, lag and latency in the wiki and list archive but didn't come up with anything. Is this a known issue? Could it be that the problem is specific to my platform? I'm running the freeswitch package on pfsense (FreeBSD-based) and nobody in the pfsense forums seems to know the cause or solution, although others have reported the same issue. Much thanks for your input, db