Hi All, I am using Pjsip 1.7 and iOS 3.1.3 in my application,i just want to Turn on & off the LoudSpeaker during ongoing call on click of button. can please anyone tell me that how could i do this? Thanks in Advance Vinay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20101123/dd25bbe4/attachment.html>