I'm doing on my own RTSP/RTP streaming server for mobile phones using H.263/AMR-NB as video/audio codecs. It works just fine everywhere except RealPlayer on S60 Nokia series (actually I'm using S60 emulator).
RTSP negotiation works well, but when I send RTSP OK reply on PLAY command, it sends me TEARDOWN immediately. I double checked all parameters in all my responses and also compared with DSS requests. It's just the same, so I'm getting a little bit comfused and desperate.
Can anyone help me? Thanks.