So I stumbled across a really basic issue related to adding storage to WebEx, really simple right, just adding an NFS mount to it and done with the issue. In my particular case my NFS storage was running on 84% of capacity, which is OK, I mean, there is still some space on it, maybe […]
CWMS – Recordings button grayed out – Alerts button not found Read More »
Hi people, I wanted to take this opportunity and share my toolbox and workflow with you. In case you don’t know who I am and what I do here is a quick reference note. What I do and who I am: I’m a Lead Technical consultant specialized in Cisco Unified Communications and Collaboration (a mouthful,
Andres’s toolbox, workflow and more… Read More »
Cisco Live 2014 – San Francisco Just wanted to take this time to talk about my experience at Cisco Live 2014, representing the Modcomp team. It was a great experience and a nice way to meet with people that is in the same boat you are, Engineers that are seeing the same issues you see
First contact after I made it back from Cisco Live 2014!! Read More »
So in the traditional Campus Design it used to be Layer 2 from the Access Layer to the Distribution and to the Endpoints, running Layer 3 on the Distribution and the Core, and in most of the cases, you will have a Core/Distribution approach called Collapsed Distribution Core. as shown in the example: Now
CCIE Collaboration – Campus Design (Migration to Routed Access Layer Design) Read More »
Hi there, I have been looking at the new collaboration edge deployments, in order to support Jabber from remote networks without the need of using a VPN (What a relief!!! – I was actually getting slammed from customers because of the lack of options from Cisco). Doing some research I was able to find the
Cisco Collaboration Edge – Mobile Remote Access (Jabber with no VPN) Read More »
So I stumbled into this topic with a customer and was having few issues to understand the mechanics of this simple step, my customer is having issues with quality on the music on hold. Here is what I did: Looked up in CUCM Flash and found a media file that I was going to use
Configure MoH on CUCME and Transcoding Read More »
I was just reading the following Article and wanted to add few things that helped me solve my issue: #11 : SIP 9971 phone unable to complete PSTN calls *** bearer-cap speech *** This simple command also fixed an issue I had with Jabber clients calling from Softphone mode to cellphones, and they were getting straight
SIP Devices unable to stablish PSTN calls Read More »
Hi there, so today I wanted to bring up something that was very confusing to me long time ago. The concept of MGCP, H.323 and SIP. these 3 are very big and there is a lot of information about them, I just want to explain with my own words what every single protocol means for
CCIE Collab – Gateways and Trunks in CUCM Read More »
