Hi All, I am an symbain application developer, with use of PjSIP i made an application with VOIP call and messaging. Now i have to upgrade my application to work for conference call. Please some one suggest me the steps involved in achieving that. http://www.pjsip.org/pjmedia/docs/html/group__PJMEDIA__CONF.htm#g8895228fdc9b7d6892320aa03b198574 The above link is bit confusing for me. Please help me.... -- Thanks And Regards, Srivatsan.D,