bad line

  1. Bad lines at times - lost packets- Audio is fine until it reaches 3cx server?

    Hi, We have had 3CX installed for over 6 months now and all has been fine up to a point. We are getting a bad line/connection on some calls (crackly line, bitty conversation etc). Running Wireshark shows a packet loss on those calls but I cant work out the reason why? Our SIP provider has...