Feb
11
This isn't exactly the latest news, and doesn't effect the CCIE Voice Lab exam (although it very well may effect the new CCNP Voice exams), however I am hearing more and more how people are upgrading their Voice routers with newer 15.x IOS code, and not realizing how existing (working) VoIP calls are being broken due to new, intelligent feature default configurations. Last July, Cisco decided (wisely, IMHO) to create a new style of Toll-Fraud prevention to keep would-be dishonest people from... Read More
Oct
21
Join me tomorrow, October 22nd at 12:00 PM PST / 3:00 PM EST, for the free vSeminar: Unified Mobility Interactions with Local Route Group and Globalization. Read More
Aug
20
Many businesses globally - large and small alike - have been converting calls from routing over traditional PSTN carrier trunks - such as E1 & T1 PRI or CAS - to much lower cost, yet still high performance, SIP ITSP (Internet Telephony Service Provider) trunks for years now. INE is no different than your business with regard to this - we have been using SIP trunks in lieu some traditional PSTN calling for years now as well. In fact, in response to a US Federal Communications Commission... Read More
May
07
That is a very true saying - in fact one that we believe strongly in here at INE. However we also understand just how expensive it can be to undertake studying for any CCIE Lab exam. That is why, whenever we can, we try to reduce the load on you - the students - to bear this cost. Take for instance our CCIE RS Volume II for Dynamips - we do all we can to provide you the best available instruction while trying to reduce, or sometimes even be able to eliminate the hardware costs associated with... Read More
Apr
13
We had a great response in turnout to Josh's vSeminar yesterday. Thanks to everyone who made it out, we certainly hope it was beneficial for you! A few comments from attendees in the ET helped us realize that the next Voice vSeminar, this Friday covering Simplifying Globalization and Localization, might be best held at 4pET/1pPT, rather than the 6pET/3pPT that it was originally scheduled for. So we changed it. So why a lecture on this topic? Well, every class that I have taught over the last... Read More
Mar
31
For many of you geeks and nerds out there like me (I'll take a poll as to which one is better at another time), you've worked with some *NIX flavor for many years now. For others of you, you have most likely dabbled with various Linux distro's and have come to know commands as needed. One extremely powerful tool that you may or may not have come across during your years is SED or the Stream Editor (sometimes referred to as the String Editor as well). This tool can take input from stdin and... Read More
Jan
11
So let’s recap, we’ve discussed the how and why of Globalizing every Calling Party Number – and we recall that this occurs as the first step inside CUCM as the call arrives Inbound at any of our enterprise gateways. We’ve also taken a good look at Localizing each number – and we recall that this occurs as the last step inside the CUCM as the call leaves Outbound to each destination IP Phone. So it logically behooves us to next take a look at the task Cisco labels “Mapping Global Calling Party... Read More
Dec
15
In the last installment of this series, we took a brief look at the history of the ITU-T's E.164 recommendation, as well as, hopefully, an understanding as to why we might want to begin building dial plans in CUCM versions 7 and later in a truly Globalized format, and we took a look at the basic configuration to do so. In this post we will look at the next phase in the process, namely Localization. Read More
Dec
07
While having been covered before, there seems to still be quite a lot of confusion surrounding Cisco’s newest call routing additions and features in CUCM 7. These are best cleared up since they not only are completely fair game as testable topics for the CCIE Voice lab, but also since CUCM 8 is just about to FCS and includes a great deal of call routing enhancements of its own (such as policy-based call-routing and inter-cluster dynamic DN route building) which will only build on the complexity... Read More

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