Yahoo messenger voice problem

The users using latest version of yahoo messenger 8 , or even 9 are facing voice problem . Their call computer button in IM window is missing and conference does not have any voice support ... The solution which is probablymost effective is to switch back to the earlier virsions , or the last version which hav voice working in it ..........u can download the previou from:


www.oldapps.com/yahoo_messenger




Yahoo Messenger 8.1.0.402 holds all the voice options




.