Disclosed are various embodiments for a call control application bridges communication devices with a media call. In one embodiment, the call control application receives a request to place a media call from a source device to a destination device. The call control application determines if at least one of the source device and the destination device is associated with a telephone number registered in a relay registry. In response to a determination that the telephone number is registered in the registry, the call control application directs an intermediary agent to place a first media call to the source device and a second media call to the destination device. The call control application then bridges the first media call and the second media call via the intermediary agent.