Call transfer during a conversation on android?

Question

Android

The situation is this - a client calls me to the number indicated on the business card, but our employee can answer some of the client’s questions, the client has to call back to another number that I send by SMS, I want to optimize this moment. Attention question)))
Is there an application for android with which I could simply transfer the client to the employee's number during a call?

Answer 1

I would advise you to take an IP PBX, right now they are not expensive and have a fairly wide range of options at a relatively inexpensive price. As an example of Telphin, Zadorma, or look at the options for your opsos, the megaphone has a multiphone and it seemed to be able to make a call transfer