My Personal Blog
If I can do it, everybody can do it ! Step 1 : Get information Do you have a dream that you want to become CCIE Certified ? You’re at the right address to start here. Before you even start thinking about the written and lab, first you have to get information. Maybe you already … Read more
I passed my CCIE Voice lab in feb 5th 2008. In 2014 Cisco changed the CCIE Voice into CCIE Collaboration, which was a logical step for them to do. Before feb 16 2016 you could change your CCIE Voice into CCIE Collaboration if you passed the 400-051 written (or Collab lab) and create a case … Read more
So you got a Publisher and a Subscriber. And how do you know that they are on the same page ? Is the DB Replication working correctly ?
To verify the DB Replication status you can use :
Everything was running fine until the Sub died.
Here are some flows of a SIP & SCCP phone call. My purpose was to see is it really only digit-by-digit dialing even when the phone is on hook.
on-hook dialing : EnBloc
off-hook dialing : Digit by Digit
type B on-hook dialing no dial-rules : EnBloc
type B off-hook dialing no dial-rules : Digit by Digit with KPML event
Currently I am studying for the CCIE Collaboration written to re-certify my CCIE. It was a long time since I worked with the translation rules, so here’s some nice stuff with a load of rules. Basic cme translation rules : /123/ /456/ = replace 123 with 456 ^ = begins with $ = end of … Read more
It’s time to renew my CCIE again. This time I am gonna do it with the Collaboration written exam. It’s more then 7 year ago that I passed my CCIE Voice, but the knowledge is still there. 🙂 Ofcours I start with the SRND and deployment guides. Normally that covers a lot of the written. … Read more
I started in 2006 with preparing myself for CCIE. And now I am tripple CCIE for 2 years already. CCIE #19958 Voice, Wireless & Data Center.