Recent content by Mark Zuercher

  1. Multicast Group Missing from NIC Driver

    @YiannisH_3CX Thank you again. I went in and disabled the WAN connections like you suggested. I then proceeded to login into the 3CX console and restart the SIP Server through there and upon doing that rebooting the SIP Server successfully. I ran the netsh interface ipv4 show join and am not...
  2. Multicast Group Missing from NIC Driver

    @YiannisH_3CX Thank you for the input. Looking at the device manager on the local PBX and found the following items in the file i attached to this message. Should I look into turning off the WAN Port listed there or will that cause 3CX not to operate properly with them disabled...
  3. Multicast Group Missing from NIC Driver

    Hello, I was hoping that you could help assist me with a issue that I am facing with my current local PBX box. Due to some phone issues we had to reload the NIC driver with the latest one from Intel. We are currently running a Intel I219-LM. Upon the reload of NIC driver we lost our...