Hi when you are using mediaproxy you need to use mediaproxy config in your ser.cfg Look this url for better understanding http://www.iptel.org/files/ser_config_2_0_mediaproxy.txt ram -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20070518/7a3ffaf0/attachment.htm>