voice sending but not receive to caller (some modems)

[skoc]

voice sending but not receive to caller (same modems)

some modems;

voice sending but not receive to caller.

we use ip phone adaptor linksys pap2t.

is it make configuration 3cx program ?
is it make configuration linksys pap2t phone adaptor setup ?

thanks.

 

[3CXsupport]

Hi could you please add a bit more information to that (details) ?

Most importantly are there any log entries in the Server Status page ?