Last week we had a RAID Controller fail one of our Cisco C200 UCS servers. It happens. For us it seemed to be just a mere annoyance at first, it took down two of our CUCM subscribers and our TFTP server. Phones failed over to anothe subscriber and our DR TFTP started serving up TFTP [...]
Archive for the ‘Cisco’ Category
This is the order in which calls are processed. Phones/Gateways/etc –> Calling Search Spaces –> Partition –> DN The most specific patterns are chosen regardless of the order or partitions. Example: We have the following two partitions configured with the following two patterns: Partition 1 5xxxx Partition 2 50xx We then dial 5001. Because Partition [...]
My company was extremely gracious enough to send me out to Cisco Live again in Las Vegas! What’s even better is that it will be the week of my birthday this year (July 11th)! If you are attending and interested in meeting up drop me a line! rob@iptguru.com
CSCtk35441 Bug Details basically states “Dont use admin account names that start with “UCCX”. From the 7.0.1 days our uccx admin account was….uccxadmin. I decided to use that in version 8 to keep things simple and it backfired on me. I couldn’t get in through CLI any more and I also couldn’t get into the [...]
I found this link over at Ciskoblog.net and wanted to share! It features some REALLY useful cheat sheets for routing, voice and a few other networking goodies. Courtesy of packetlife.net You can find them here
I had an issue last week regarding replication between my 8 CUCM nodes and couldnt get it work for the life of me. Low and behold after an hour of googling potential issues I found a post on Cisco’s support wiki saying that if NTP is not working correctly replication will fail. Well sure enough, [...]
What you are looking at here is 3 Cisco MCS-7845-I3 servers. One for Unity Connection 8.0 and 2 for Cisco Unified Communications Manager. The CUCM cluster at this location will be made up of the following: 1x MCS-7835-H2 (Publisher) 2x MCS-7845-I3 (Subscribers) The publisher will not see any phone registrations and the subscribers can handle [...]
I passed the voice written this morning and I am relieved that piece is over with now. Lots of work/study to do before the lab but I plan on taking that in the spring of 2011.
On my CUCM and Unity Connection clusters at work I uploaded 8.0.2 code for an upgrade that I will execute this weekend. It’s exciting because 1. I will get to play with some new software that has a lot of nice feature (can you say SAF? I knew that you could!) and 2. because it [...]
Plenty of fun was had by all at my company that attended. Attended some really good sessions, my favorite being on CUCM 8 SAF, and got a change to play plenty of blackjack! For it being my first time in Vegas all I can say is WOW! Plenty to do and the strip is just [...]