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DSP functionality on the IMG 1010 and IMG 1004 determines the number of VoIP channels that can be utilized. If one or more DSP's fail, the number of VoIP channels available is decreased. This adds a new set of issues like not having enough resources available for the traffic being sent through the system. To alleviate the issues, the DSP's initiate an automatic reboot of the failed DSP to bring it back to its running state. After three reboots attempts with no success, the DSP is rendered DEAD and cannot be brought back to its running state unless a total system reboot is instituted. Feature F-6388 DSP Auto Recovery takes the reboot one step further. Feature F-6388 DSP Auto Recovery will wait a set interval after the third reboot and then restart the reboot process. The reboot process continues till the failed DSP either goes back to its running state or in the case of a hardware failure, the module is replaced.
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