Methods, systems, and devices are provided that propose interlacing an RTP communication with a tag that is used to identify the RTP communication within a continuous group or stream of many other RTP communications and other call control communications. The tags can be used for post processing of the RTP communication, thereby obviating the need for real-time processing of the RTP communication. This helps reduce latency in systems that are trying to control the RTP stream for various reasons. Furthermore, temporal relationships between RTP communications and other associated data streams becomes much easier to manage.