In this paper, we introduce a benchmark suite on RTP/RTCP processing. The suite consists of three benchmarks, namely RTP Sender, RTP Receiver and RTCP Processing. For each benchmark, three aspects are specified: functions, measurements and environments. After implementing the benchmarks, we perform profiling in order to determine the time-critical functions and investigate the architectural characteristics. Finally, the results on architectural characteristics show that the proposed benchmarks differ significantly from MediaBench and NetBench. Keywords—Benchmarking, real-time network processing, RTP/RTCP, profiling, architectural characteristics.