Greetings, I am using 3cx v12.0.4xxx with a Patton 4114sn gateway. Server: Win7 Pro, 4gb ram, i3-3240 CPU @ 3.4GHz, 500gb hdd. The issue: When a call is in progress, and a second call comes in, the second call is distorted. I've noticed any call after the first is distorted. This also only seems to happen with incoming calls, and only while one call is already in progress. Outbound calls do not have distortion. Can anyone point me in the right direction?