Comment 8 for bug 368107

I think having a dedicated button with a microphone icon would be better than sharing the existing volume mixer button. Users who are new to ekiga would not discover the "m" key -- they would just assume that clicking the button is the only functionality available (and I presume that clicking the button would still bring up the volume mixer). Also, the speaker icon with a "do not enter" sign on it implies that the speakers are muted, not the microphone.