I am using VitalPBX 2.3.3-1 with Google Cloud.
I have 2 DID phonenumers and a setup of 4 trunks.
2 trunks I use for incoming calls (1 for each number).
The other 2 I use for outgoing calls (also 1 for each number)
I use “Class of Service” and “Route Selection” to select the right outbound trunk.
Each number or DID goes to a different extension.
When I call a DID-numbers the right extension will ring.
Outbound calls will show phonenumber linked to the extension when I make a call.
So basically everything is working as I want. NOT!!! ?
Here is the thing. When doing an outbound call, sometimes I hear the outbound ringing several times (1,2 3 or even 6 or 7) before the called phone actually starts ringing.
If I hangup, and redial or even wait e.g. 30 seconds before redial, the called phone will ring IMMIDIATELY!
If I wait for several minutes, I will hear the ring tone several time on the telephone receiver before the called phone starts ringing.
It seems like the outgoing trunks has some sort of a stand bye mode, which kick in after some minutes. ?
Could any one explain to me, why this is happening?
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