# Example 3: Negotiating fast call setup using MONA

This topic shows two examples of negotiating fast call setup using MONA.

## Using the media preconfigured channels (MPC) procedure

In this example, two endpoints negotiate successfully using the MONA media preconfigured channels (MPC) procedure. For more information, see MONA.

## Falling back to accelerated H.245 signaling

In this example, MPC cannot set up the video channels because of non-matching video codecs, but the two endpoints negotiate successfully using the MONA accelerated H.245 signaling technique (ACP). For more information, see Enabling fast call setup.