Please tell me how to register SIP number in 3CX v15.

[anonymous]

Hello,

I'd like to make a SIP call using 3CX v15,
I do not know how to register the SIP number in 3CX v15.
In SIP trunk, Line status becomes red icon(Register Failed).
Does anyone know?
If possible, I would like you to tell me by example.

 

[jimbo59]

https://www.3cx.com/3cxacademy/videos/basic/

 

[mariosM_3CX]

Hello @anonymous

Check in the event log for any relevant error message. Go to Dashboard >> Events.
Any sip trunk registration failure will be logged there.