How to replicate? You gonna have to have 2N IP Verso Intercom setup to call a ring group in 3cx system.
When intercom rings the ring group, only extensions provisioned in a Desk phones are ringing and NOT dect/cordless(Yealink W59R). Only happened after 3cx upgrade to v18
3CX Version: 18.0.234
Server OS: Windows Server 2016 Datacenter
Is the 3CX Server Hosted and where: On-premises
IP Phone Make/Model/Firmware version: Yealink W59R / version: 115.85.0.20
We do not support the 2N device, but we can easily bypass that problem:
- Make a call to the ring group from a webclient
- Notice if the exact same behavior happens (deskphones ring, DECT don't)
- If the same issue exists we can look in a different direction to find the root cause
- If the issue only exists when calling from the 2N, I will advise you accordingly