HelloÂ¡Â¡ I hope you to help meÂ¡Â¡.
I have Asterisk a Cisco SPA504g Ip phone with a SIP acount.All other Sip phones works really good.
When I make a call from SPA504g to another phone its works good. The problem is when another phone calls to SPA504g, when I take the call the phone screen shows Call-Ended and comunication doesn’t work.
CLI SAYS: Warning rtp.c:462 ast_rtp_read: RTP read error: Connection reset by peer.Hanging up now.
I don’t know what is the problem. I’ve tried a new spa504g phone and i have the same problem.(CALL-ENDED). I don’t know what to do, all other phones works good.
I use 711u.
Thanks a lotÂ¡Â¡