[Serusers] Precall Speech with SER and SEMS

Hello List, I would like to implement a precall speech feature with SER with possibly SEMS. Basically for a certain of group of our user we would like them to hear an audio before establishing their calls with the callee. However, I don't have much clues on how to do this. I have tried the Asterisk B2BUA by Mr. Mike Tkachuk (which worked) but I don't want the media stream to be handled by the B2BUA. Unfortunately, I do not know how to configure a signalling-only B2BUA with the playback - seems whenever I used the playback function in Asterisk and subsequent call media will be have to be handled by Asterisk. That is why I want to explore the possibility of another approach with SEMS. Would it be possible for the call to be first forwarded to the SER+SEMS box to play the announcement AND THEN forward the call to the actual called number? Please shed some light on how I could make this happen. Thank you very much. _________________________________________________________________ Scan and help eliminate destructive viruses from your inbound and outbound e-mail and attachments. http://join.msn.com/?pgmarket=en-ca&page=byoa/prem&xAPID=1994&D… Start enjoying all the benefits of MSN® Premium right now and get the first two months FREE*.