About Dilyan Dimov

Dilyan Dimov · 02-13-2018

Hello, I'm working on a project where we have to replace one BlackDiamond 10808 switch and NetScreen ISG1000 firewall. As you can imagine these are pretty old devices although they are solid and still working. So, we decided to look into Cisco as an ...

Dilyan Dimov · 06-22-2016

Hello everyone! I have a brand new environment where the CUCM was installed few days ago and now I'm installing the Unity but immediately after the installation I'm getting "Database communication error" when trying to login to the Web! It is the lat...

Dilyan Dimov · 02-08-2019

Just want to mention that "standby use-bia" solves the problem for the CSRs running in GNS3!

Dilyan Dimov · 06-22-2018

Firewall > Attack Prevention - Select "Respond to Ping on WAN (Internet)" and Save it!

Dilyan Dimov · 02-13-2018

Yes, that's fine. I was planning to use Cisco ASA as a firewall, behind the routers. Does that make sense?

Dilyan Dimov · 11-16-2016

It makes sense so that the others will not try useless things. When I wrote the commend, I didn't have the answer as well. Regarding the problem itself - recently I was fighting with UC560 and Telstra SIP trunk. As it was explained already, they requ...

Dilyan Dimov · 11-16-2016

This doesn't work as expected.

Member Since	‎01-29-2010 06:33 AM
Date Last Visited	‎01-09-2023 10:29 AM
Posts	18
Total Helpful Votes Received	22

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Looking for a replacement solution

"Database communication error" after Unity 11 fresh install

Re: Hi Zhiqiang,

Re: RV180 - How can I unblock WAN ICMP traffic from a specific address?

Re: Looking for a replacement solution

It makes sense so that the

This doesn't work as expected