1. ACLI Configuration Guide
  2. Local Media Playback
  3. Supported Playback Scenarios
  4. Playback Header

Playback Header

Setting the SPL options parameter to playback-on-header or the ACLI playback-trigger parameter to playback-on-header triggers in the presence of the P-Acme-Playback header. You can configure this on either the side receiving the header message or the side from which the message will be sent. If both trigger, then the configuration closest to the playback direction takes precedence.

This header can be part of any request or response, but playback can only start once media has been established. Playback stops automatically with a final response (200-299 or 400-699), unless explicitly turned off or another playback header requesting it to stop is received.

The Oracle® Enterprise Session Border Controller deletes the P-Acme-Playback after processing if the SPL option is configured for the call (either incoming or outgoing).

The appropriate playback headers are added for each realm, session-agent, or sip-interface.