10.5.0_ER1 - An Overview of Features
F-1064 Media Inactivity Detection:
Brief Description:
The Media Inactivity feature was added to the IMG to inform the signaling layers (SIP and H323) when RTP has stopped flowing. The Initial Media Inactivity timer indicates that no RTP was ever received on the IP channel. The Media Inactivity Timer indicates that RTP has stopped flowing. When the signaling layers receive indications that these timers have expired, the signaling releases the channel. This feature resolves the problem where signaling gets out of sync and IP channels remain up with no one on the other side of the call. For more information see Related Topics below.
Related Topics:
IMG 1010 - Media Inactivity Timers (RTP)