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Initial Media Inactivity Timer / Media Inactivity Timer
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Supported on both Mindspeed and BroadComm VoIP Module |
| Info |
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Supported in both SIP and H.323 Signaling |
Overview:
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.
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The Initial Media Inactivity Timer and the Media Inactivity Timers are both configured through the IP Bearer Profile Object Pane in ClientView. Within this pane you can enable the Initial Media Inactivity Timer and Media Inactivity Timer. See screen captures below. The Default in ClientView is they are both initially Disabled.
Once enabled, a second Initial Media Inactivity Timer Value field will be displayed below each of the timers. See Below.
Click in either the Initial Media Inactivity Timer Value or the Media Inactivity Timer Value field and a Range Dialog Box will appear. The Range Dialog Box allows you to configure the amount of seconds for each Timer. Below is screen capture of both the Initial Media Inactivity Timer Value Range Dialog Box and the Media Inactivity Timer Value Range Dialog Box. To change the Value in Seconds simply slide the Range Bar left or right to the desired value.
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