When TLS is used, the port 5061 is used too, as standard.
However, today I need force Zoiper to use another port, because the SIP server (OpenSIPS) is configured to listen port 5071 for TLS connections requests.
So, how to configure Zoiper and then use only port 5071 while using TLS?
Any hint will be very helpful!
Rodrigo Pimenta Carvalho