Problem with xlite sip remote, just have audio in one way

[rommeljb]

HI ANYBODY CAN HELP? I HAVE SOME XLITE SIP REMOTES BUT JUST WORK THE AUDIO IN ONE WAY, WAS OPEN THE PORT 5060, AND RTP PORT 10000-20000 IN MY ROUTER BUT FOLLOW SAME.

[disceptator]

UDP Protocol, check if it is going both ways.