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- Oct 7, 2019
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Hi experts,
I just want to fully understand how the device works with 3CX.
How do I tell 3CX to use the specific port in the gateway when calling and how will the grandstream now that it needs to use that port?
Please take a look of my config.
1. Grandstream

2.3CX Gateway

3. Outbound Rule

PS. The setup is working and I can place the call in any port depending on the prefix.
I just need to fully understand it for documentation purposes
Thank you
I just want to fully understand how the device works with 3CX.
How do I tell 3CX to use the specific port in the gateway when calling and how will the grandstream now that it needs to use that port?
Please take a look of my config.
1. Grandstream
2.3CX Gateway
3. Outbound Rule
PS. The setup is working and I can place the call in any port depending on the prefix.
I just need to fully understand it for documentation purposes
Thank you
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