Iranian plateau is one of the most famous and active regions in the world. But unfortunately the number of comprehensive research in this region is much less than other orogenic regions like Himalaya. In this study, we used teleseismic events recorded in 36 temporary/permanent stations and then by implementation of joint inversion of receiver function and dispersion data (group and phase velocity in period range 20 up to 100 sec), we try to present a new powerful illustration of deep structure beneath SW-NE profile. This new results indicate the complexity of regions contributed in Zagros orogenic system and adjacent area