Inquiry Regarding Trunk Feedback When Making Calls

Hello everyone,

I have an inquiry regarding the feedback from the Trunk when making calls.

I am using a GoIP GSM Gateway configured as a Trunk. The expected behavior is that when making an outbound call through the Trunk, I should hear the ringing tone only when the recipient’s phone actually starts ringing.

However, in the current setup, as soon as I press the call button in the mobile application, I immediately hear a ringing tone. Additionally, if the recipient’s phone is turned off, I still continue to hear the ringing tone instead of receiving a notification indicating that the phone is unavailable.

I would appreciate any insights or solutions to achieve the correct behavior.

Thank you in advance!

Best regards,

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