media error

  1. krossh

    V20 3CX Not Responding to 183 Session Progress

    We recently upgraded some of our versions to V20 as the deadline is coming around next month. Has anyone else had any issues with 183 early media? Extension Dials (XXX) XXX-XXXX as 10 digit, This being a LD call should be dialed as 11. ---------V20---------- -Send SIP 183 Session Progress to...
  2. Intermittent Call Drop on Answer

    Hello everyone, I have an issue with inbound calls intermittently disconnecting when answered. Here's information about the system: 3CX Version, Standard Annual 18.0 (Build 912) Server OS, Debian 10 Is the 3CX Server Hosted and where? Hosted in Amazon AWS EC2 instance IP Phone...