hi im trying to read data during active call from data port using RComm::Read(), it works fine too, but whenever i disconnect the call & then try to dial again , the dialer blocks & returns an error -33 i.e. TimeOut.If i comment out the Reading part then it works fine.
Also at the time of disconnection im closing & cancelling all the sessions of RComm,RcommServ etc.but still im not able to dial again once i have disconnected.

Also if i reinstall my app and then try to dial then the RCall:ial returns an error -14 i.e. in use.
So what is the reason behind this blocking of phone?

The Rcomm::Write function works properly it doesn't blocks any call functionality too