Hello,
I was having trouble provisioning a Grandstream DP715 under 3CX version 16
Here is the solution that I found.
I was able to install the 3CX templates from Grandstream as described in those 2 threads :
https://www.3cx.com/community/threads/grandstream-dp750.55041/
https://www.3cx.com/community/threads/grandstream-supported-phones.50807/
However, I was unable to assign the device to an extension because I was getting this error: "An item with the same key has already been added."
This was the problem described in this thread: https://www.3cx.com/community/threads/unable-to-assign-device-to-extension.62860/
It appears that the proposed DP715 template is defective.
There were a couple erroneous lines related to the codec options.
Here is a fixed version of the DP715 template.
Have fun.
I was having trouble provisioning a Grandstream DP715 under 3CX version 16
Here is the solution that I found.
I was able to install the 3CX templates from Grandstream as described in those 2 threads :
https://www.3cx.com/community/threads/grandstream-dp750.55041/
https://www.3cx.com/community/threads/grandstream-supported-phones.50807/
However, I was unable to assign the device to an extension because I was getting this error: "An item with the same key has already been added."
This was the problem described in this thread: https://www.3cx.com/community/threads/unable-to-assign-device-to-extension.62860/
It appears that the proposed DP715 template is defective.
There were a couple erroneous lines related to the codec options.
Here is a fixed version of the DP715 template.
Have fun.
