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In a previous tutorial, i had shown ASA emulation in Ubuntu 9.10 (Linux) . Good news is you no longer need to compile and patch Qemu (its already done for you). You just need to build initrd and linux kernel from ASA binary, set path to them in GNS3 preferences and you are all set. [...]

Well, we have good news. GNS3 v 0.7 has been released today thanks to Jeremy & GNS3 Team. This is a major release with lot of new improvements and enhancements.This release includes patched version of Qemu 0.11.0m , Putty and Dynamips Emulator 0.2.8 RC2 within same bundle. Also, as per Jeremy,an emulated host based on [...]

CCIE Voice Core Knowledge Quizzer is now available in Apple App Store.As you already know, Cisco has already incorporated Core Knowledge Quizzer into almost all CCIE Tracks. I have written CCIE Voice Core Knowledge Quizzer to help prepare candidates for the newly added “open ended” quizzer section of the CCIE Voice Lab Exam. It [...]

In this article, i will show you how you can emulate Adaptive Security Appliance (ASA) in Ubuntu Linux 9.10 ( Karmic Koala ).Also be aware that ASA does not 100% work in Qemu but that’s enough to play with it.I used “asa802-k8.bin” for this tutorial.You can create Shell  Script (first_start.sh) yourself  or scroll through the [...]

Recently,  a fellow blogger James Key passed his CCIE Voice Lab in SJ and got his digits.He has been posting regularly about his progress on his blog and finally, he has made his mark. Congrats to him for dedication to his goal and also to his family for encouraging him throughout his journey.Send him your [...]

With the Skype for sip beta program now in open public domain , there are open integration options available for Cisco Routers esp. CUCME as well as CUCM.Both SIP Digest Authentication as well as IP authentication are supported. For those businesses eager to test integration , you can test service by setting up a Business [...]

For those of you who have been struggling integrating GNS3 with ASA as well as with JuniperOS , there is good news for you. Now, you can integrate GNS3 natively with ASA/Juniper OS using latest GNS3 release. This feature has been provided by integrating GNS3 with Qemu. Both JunOS  as well as ASA can be [...]

I have been doing some extensive UCCX scripting quite recently. One of the best ways to approach UCCX scripting is to explore Script Repository in your UCCX Server with some ACD(Automatic Call Distribution ) and AA(Auto Attendant) sample scripts.However, this might be very basic for most users out there. If you want to dig deep [...]

Extension Mobility was introduced to CUCME beginning with release 4.2 .With Later Releases e.g 4.3 and beyond, some enhanced features were added e.g the ability to use the phone user interface to configure personal speed dials directly on an EM phone . Some of feature enhancements include : Configurable Automatic Logout Automatic Clear Call History Privacy on an [...]

Recently, While searching on Cisco Unified Mobility Advantage (CUMA) and Cisco Unified Mobilitiy Client (CUMC) for my Apple iPhone, I came across a pretty comprehensive and detailed guide which covers setting up CUMA Server and integrating it during Post-install to many associated application servers e.g Microsoft Active Directory , Exchange Server , CUPS , CUCM [...]

Phone Proxy is a superset of TLS proxy where not only signaling but also media is secured for communication.It supports a Cisco UCM cluster in mixed mode or nonsecure mode.Configuration that i will show here will have UCM cluster in non-secure mode.TLS/SRTP will be terminated on ASA proxy server and TCP/RTP will be communicated between [...]