Hi Paul, I think you can do it that way but then the stream contiues to transmit if you don't use VAD. An other option is to disconnect the stream object from the conf bridge then it stops transmitting. BR/Olle _____ From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Paul Mungai Sent: den 13 maj 2009 15:46 To: pjsip at lists.pjsip.org Subject: Adjusting Signal Level Hello everyone, - I'm developing a SIP phone using the pjsip stack; so far so good! - Now, i would like to implement PTT capability in the soft phone; - Question: is it ok to use pjsua_conf_adjust_tx_level(..) to adjust the signal level up or down depending on the PTT mode (effected via a button press). Thank you very much :-) Paul Mungai, Software Engineer, Worked on Failed & Successful projects. Cell: +254-738-138556 | +254-716-444781 Blog: http://paulmungai.wordpress.com LinkedIn: http://www.linkedin.com/in/paulmungai Don Marquis <http://www.brainyquote.com/quotes/authors/d/don_marquis.html> - "Procrastination is the art of keeping up with yesterday." -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090513/30a0dcd5/attachment.html>