Dear Klaus, Thank you for the reply, Ya sure i will try that functions of the modules what you mentioned and i will back to you. Regards, Ravi. -- View this message in context: http://sip-router.1086192.n5.nabble.com/File-transfering-problem-with-RTPproxy-tp124620p124634.html Sent from the Users mailing list archive at Nabble.com.