I have a problem with my CUBE and its transcoders. Sometimes the transcoders doesn´t release the resource and the gateway drops the next calls.
The problem solves with shut and no shut the dspfarm profile, this impacts the production.
This is my dspfarm configuration:
dspfarm profile 1 transcode universal
maximum sessions 100
associate application CUBE
My call flow is like this:
H323 -> CUBE -> SIP
I hope you can help me.
If the transcoder sessions are released after resetting or shut / no shut of dspfarm profile then it points to some kind of a bug with the ios / dsp. Can you please share the ios version of CUBE gateway.
I see that the CUBE bug is for ASR and the bug for CUCM is most like our case but my transcoders are not SCCP, my transcoding is LTI. I don´t know if the CUCM bug apply for my problem, my CUCM version is 220.127.116.1100-28.
I found this bug
It is very similar with my case but it is for an AS5300 and I have gateway 2921 with ios 15.3(3)M3 (I upgraded the ios but the problem persist).
What do you think?
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At this stage it would be good if you can collect a detailed callmanager trace for a test call where a transcoder is invoked and get the corresponding debugs from the gateway. You are already running a cucm version that should have the fix for the cucm bug that i mentioned earlier.
Although my transcoder are not SCCP the cucm bug should apply? Because I configured Local Transcoding Interface LTI
The bug that I posted previously does not apply for my issue?
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