Hi Matthias, implementing a conference bridge should be quite simple with pjsip. Btw: did you enable 'Mic Boost' under the Windows sound settings (if it is your os)?? greetings Marco _____ Von: pjsip-bounces at lists.pjsip.org [mailto:pjsip-bounces at lists.pjsip.org] Im Auftrag von Matthias Laur Gesendet: Freitag, 23. November 2007 10:06 An: pjsip at lists.pjsip.org Betreff: [pjsip] simpleua -> adjust mic Hi Benny, I have coded a little application based on simpleua. The mic signal is a little bit to quiet. The mic volume from the os is 100%. Is there a way to gain the signal with pjmedia. I read about pjmedia_conf_adjust_tx_level. However, there is no conference bridge in simpleua. What is the easiest way to add this in simpleua. Alternatively, is there an other way to gain the signal? Thanks and best regards, Matthias -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20071123/fb6e5122/attachment.html