The problem with call transfer

General Help
1

Distro (FreePBX 2.11.0.43, Asterisk Ver. 1.8.32.2)

The problem is the following:

The city receives a call to any extension number, for example 101.
With internal number 101 transfer the call to 102, dialing ##102.
Everything is fine. But then there is a problem.
If the extension 102 also wants to transfer the call (for example 103), after dialing ## play the voice command “transfer”.
And then after dialing 103 or any extension number the connection is dropped.

How to solve the problem with the call transfer?

3

You are using unsupported versions of FreePBX and Asterisk, so i am unable to test with your setup, but using Asterisk/FreePBX 13/13 I can make as many blind transfers as I want.

If you post the sanitized Asterisk log lines from a failed transfer, there may be a clue there to what the issue is.