Some media servers want request URIs like sip:ivr@bla.de;play=file:////fasel/blubb.wav which SER is "regretfully is not able to handle". Thanks to Open Source, I was quickly able to find a workaround by inserting the port number, like in sip:ivr@bla.de:5060;play=file:////fasel/blubb.wav parser/parse_uri.c takes the first colon as beginning of the port number and balks at '////'. My SER version (8.8) is quite outdated. If the error has already been fixed, ignore this message. I did not find it in the 'issues' list, though. -- Wolfgang Beck T-Systems Nova GmbH