09-04-2019 07:20 PM - edited 09-04-2019 07:22 PM
Hello Everyone,
We have several VG 350 MGCP but only one of them is losing dial tone in random ports. It looks like many people have the same problem but no one have found a real solution. Here's what I have done so far with no luck:
1) Reset the port from VG
2) Reset the port in CUCM
3) MGCP/ No MGCP
4) hold-queue 300 in
5) Reload
Do you guys have any idea what could cause this issue and what would the solution be?
Thanks,
MK
Solved! Go to Solution.
09-19-2019 07:20 AM
Jute to update the case,
It looks like there's a bug with vg350-universalk9-mz.SPA.155-3.M1.bin. We upgraded the IOS to vg350-universalk9-mz.SPA.157-3.M3.bin.
Upgrading the IOS did not help. We needed to replace the module as well but replacing the module without upgrading the IOS wouldn't help to resolve the issue.
Thanks,
MK
09-19-2019 07:20 AM
Jute to update the case,
It looks like there's a bug with vg350-universalk9-mz.SPA.155-3.M1.bin. We upgraded the IOS to vg350-universalk9-mz.SPA.157-3.M3.bin.
Upgrading the IOS did not help. We needed to replace the module as well but replacing the module without upgrading the IOS wouldn't help to resolve the issue.
Thanks,
MK
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