About Vinh Nguyen

Vinh Nguyen · 08-23-2020

Hi All I have a similar issue. Is there a resolution?

Vinh Nguyen · 10-11-2019

Hi Did you get this problem fix? I have Attendant Console Standard 12.0 and cannot blind transfer. T...

Vinh Nguyen · 06-06-2019

Yes you are correct. That is eventually what we had to do. Wish Cisco would provide clearer document...

Vinh Nguyen · 09-13-2018

Hi Marco I read your document but it does not tell me the sequence to upgrade. Do I do an in place u...

Vinh Nguyen · 09-10-2018

Hi I have a client wanting to upgrade from CUAC advance single server version 11.0 to version 12.0 a...

Vinh Nguyen · 08-01-2018

Hi I read through all the forums but nothing mentioned whether I need to export the certificate from...

Vinh Nguyen · 06-18-2018

This is the trace. VM Pilot is 5555. Tested extension from 4030 and 5174

Vinh Nguyen · 06-18-2018

I have tried various DTMF options however it is not standard Unity Connections configuration. All th...

Vinh Nguyen · 06-17-2018

Hi All I recently upgraded from CUC 10.5 to 11.5. After upgrade there is no DTMF being sent from IP ...

Vinh Nguyen · 03-01-2018

Hi All I am adding two extra IMP servers and create a new Subcluster for extra users. Currently MRA ...

Vinh Nguyen · 03-16-2017

I have multiple CUCM clusters with multiple Expressway in different regions of the world. At the mom...

Vinh Nguyen · 03-16-2017

I have multiple CUCM clusters with multiple Expressway in different regions of the world. At the mom...

Vinh Nguyen · 02-26-2017

I have client just bought a BE7K and cannot add into Vcenter. Is it true that it is not supported at...

Vinh Nguyen · 01-24-2017

Hi All The release note of the new firmware for Expressway can do registration of systems. Does that...

Vinh Nguyen · 12-06-2016

Hi Jaime See attachment. When you look at the certificate in the SAN field there is a comma. I have ...

Anyone fix this issue