Mobile Ad-Hoc network is a collection of mobile nodes in communication without using any fixed infrastructure. As the multiservice traffic compressors used today's grows, we need to verify if the available protocols support their applications. Therefore, in this paper we have studied the impact of multiservice traffic (MPEG-4, H.264) on the performances of Optimized Link State Protocol (OLSR) protocol. The analysis has been done according to End-to-End Delay, Throughput and Packet Delivery ratio performance metrics. We discovered that the traffic type has huge impact on the OLSR performances.