02-09-2020 12:12 AM
Hi Guys,
I have an issue in some cisco phones that are established the call and I can't hear the other side and there is not ringing tone.
02-09-2020 02:42 AM
02-10-2020 11:36 PM
Hi,
I checked that
But the traffic doesn't reach to Firewall, the traffic is crossover the core switches
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