When you upgrade your 3CX server to V16 Update 6, you MUST also update the VoIPTools Relay. 3CX made breaking changes to the Call Control API which required an update to our Relay. If you are having trouble starting the Relay service, and you recently upgraded 3CX to Update 6, this is a good indicator that you have not updated your Relay.
- Post author:adminvoip
- Post published:December 7, 2020
- Post category:Uncategorized