About Thiago Perrini

Thiago Perrini · 04-09-2019

I can't change Softkey Templates because the field "Select a call state to configure" is empty. see attached screenshot. I never had that issue before. I tried with different browsers... but It all of those have the same issue.So I would say that is ...

Thiago Perrini · 04-06-2017

We are trying to perform a downgrade from IOS-XE Denali 16.3.3 to 3.6.6E but the switch allways hangs at Built-In Self Test "BIST failed. Abort init..." All packages are Digitally SignedStarting System Servicesdevpts /dev/pts devpts rw,nosuid,noexec...

Thiago Perrini · 10-22-2024

Thanks for this usefull guide. We planed to perform some iPerf Tests for our customer and during the PoC we found some restrictions and requirements that are important to mention and highlight for the 9300 Plattform. First: Be aware of the network sp...

Thiago Perrini · 07-28-2023

@Jeremy Pringle I was able to fix the issue, downgrading the phone to a lower version. Could be that something goes wrong while the upgrade process that breaks the boot loader. https://community.cisco.com/t5/ip-telephony-and-phones/cp-8851-feature-se...

Thiago Perrini · 07-28-2023

Today, I was able to fix the phone. I have installed the phone into another cucm cluster and flashing Red, Amber, and Green problem was still there (to that moment phone had the firmware version sip8845_65.14-2-1-0001-14 installed). I have downgraded...

Thiago Perrini · 07-28-2023

Hey @Hard_Boiled_Greg just stumbled across your post, while troublesthooting Flashing Red, Amber, and Green issue on a new 8865 phone that previous was registred in secure mode.First I tought it is an CAPF/Certificate issue, but after I performed som...

Thiago Perrini · 02-10-2023

Thanks you guys for discussion here. Here a quick recap from my side. That seams that we faced the same or very similar issue. Everything is green & ok. Server accesscible via KVM. Cannot start server via KVM nor via Button. No signal on KVM Video.An...

Member Since	‎02-17-2014 12:32 AM
Date Last Visited	‎04-16-2026 12:56 AM
Posts	45
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Issue changing Phone Softkey Templates

Downgrade WS-C3850-48P (16.x -> 3.x) BIST Fail

Re: Network Performance Monitoring with Catalyst 9300 Application Host

Re: CSCve49657 - 88XX IP Phone buttons flash red, amber, and green

Re: CP-8851 Feature/Session Buttons Flashing Red, Amber, and Green

Re: CP-8851 Feature/Session Buttons Flashing Red, Amber, and Green

Re: New Cisco BE6000M UCS C220 M5SX refuses to start