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David Bombal CCIE #11023
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Comments

I am a CCIE R&S & read your newsletter for quite some time now.

I think it is a very nice way of knowing sometimes not so difficult but hidden utilities in the Cisco IOS.

Keep it up !!

Regards,
Tarun Lohumi
This is my first newsletter, I came across your IOS tips ebook searching through google, and didn't mind getting the newsletter. Now, I'd like to say wow!

Its awesome, I'm really glad I signed up--kron jobs on IOS? I didn't know you could do that! The information is incredibly well presented.

When I can tear myself away from study, I'll update my blog, and give your site a plug, you provide some fantastic resources that you don't really see anywhere else, thanks!

Greets!
Jason Freeman

Thanks for your reply our teacher Mr.David

I'm from UAE & i have Bachelor of Computer Engineering i'm  working now as a network engineer , recently i get CCNA certificate , my next target to get CCNP. i'm very admired your rich experience

i'll be glad if you use my commets ,this is will give my more honor.

Your the best Mr.David thanx alot for your help ...

Ammar Kataie


Hi David,

Success!!! I passed - 83% :-)  Thanks for the course this week, it's been excellent. I've been buzzing every night when I got home, my Wife thinks I'm turning into an anorak!!! Your presentation of the course was, in my opinion, superb - I
found the way it was snappy & fast paced kept me switched on to the subject all the time, even though I was completely flaked out at the end of each evening!

Thanks again - if I ever get the opportunity to recommend your training services within BT then I will do so without hesitation.

Regards,
Neil.

Hi David,

Thank you so much for sharing all the great IOS commands! This was definitely a fantastic find for me and will assist me immensely.

Regards,

Rose

Thanks.

Really of great help.

With regards,

Bala
Kuwait
Hi David,

Just to let you know, I passed the IPTD exam last Friday.

Many thanks for a most enjoyable and productive course, I appreciate you went off track to cover the items I asked for (CCM 5.x and 6.0..etc) it was really appreciated.

Cheers,
Ian Hinchliff

very very usefull.

many thanks

abdulkadir abdirahman

Hi David,

I’ve been subscribe your newsletter for almost 6 months. And I found great, brilliant idea with your learning idea. VERY RECOMMENDED.

Thanks.

Best Regard,

Wahyu

David,
Brilliant newsletter !!! Very informative and I love the way you illustrate the concept by the walk through.

With Best regards,

Stephen
Nottingham, England
CCIE #11330

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CIPT Links E-mail
Written by David Bombal   
Exam & Course Information:

Exam Details:

642-444 CIPT 4.1

OR

642-446 CIPT1

and

642-456 CIPT2

Course Details:

Cisco IP Telephony Part 1 (CIPT1 4.1)
AND
Cisco IP Telephony Part 2 (CIPT2 4.1)

OR

Implementing Cisco Unified Communications Manager Part 1 (CIPT1 v6.0)
AND
Implementing Cisco Unified Communications Manager Part 2 (CIPT2 v6.0)

Books:

Cisco CallManager Best Practices

Troubleshooting Cisco IP Telephony

Cisco Catalyst QOS: Quality of Service in Campus Networks

Cisco Unity Deployment and Solutions Guide

Cisco Unity Fundamentals

Configuring CallManager and Unity: A Step-by-Step Guide

Cisco IP Communications Express: CallManager Express with Cisco Unity Express

Cisco CallManager Fundamentals

Voice-Enabling the Data Network: H.323, MGCP, SIP, QoS, SLAs, and Security

Cisco IP Telephony: Planning, Design, Implementation, Operation, and Optimization

Deploying Cisco Voice over IP Solutions

Integrating Voice and Data Networks

The Road to IP Telephony: How Cisco Systems Migrated from PBX to IP Telephony

IP Telephony Unveiled: Understand how IP Telephony can change your business

URLS:

Call Manager Administration Guides:

Version 4.0

Version 4.1

Version 4.2

Version 4.3

Version 5.0

Version 5.1

Version 6.0

Version 6.1

Version 7.0

All Documentation Roadmaps

 

Design Calculators & References:

SRND guides

Cisco Power Calculator

Cisco DSP Calculator

Cisco Codec Calculator

Cisco Unified Communications System Product Comparison

Traffic Analysis for Voice over IP (Erlang Models Explained)

Cisco Phone Designer - Create Ring Tones & Backgrounds

DSPs:

Cisco DSP Calculator

High-Density Packet Voice Digital Signal Processor Modules (Details & pictures)

Cisco Enhanced Conferencing and Transcoding for Voice Gateway Routers

Cisco Codec Calculator

Design:

Cisco Call Manager Capacity Tool

Cisco's steps to success for Cisco IP Telephony

Cisco Unified Comminications Manager Compatibility Matrix

Upgrade Paths

DMA Versions for specific upgrades

System Release Summary Matrix for IP Telephony

Documentation Roadmap (All Versions of Call Manager)

Data Sheets (All Versions of Call Manager)

Steps To Success: IP Communications

Cisco 7800 Series Media Convergence Servers

IP Communications Applications Central

THIRD-PARTY PLATFORM AGENTS RUNNING WITH CISCO CALLMANAGER

UK Numbering Plan - The National Numbering Scheme - By Ofcom

Interoperability

Cisco Interoperability Portal

Cisco CallManager and Cisco IOS Interoperability Guide

CCM 5.X

Cisco Unified Communications Manager Version 5.X

Cisco Unified Communications IP Telephony Release 5.X Resources

CCM 6.X

Cisco Unified Communications Manager Version 6.X

CCM 7.X

Cisco Unified Communications Manager Version 7.X

Engineering:

Maintain and Operate Guides

IP Telephony Application Product Keys

Cisco IP Telephony Operating System, SQL Server, Security Updates

Upgrading a Cisco CallManager Cluster

Dial Plan:

UK Numbering Plan for Cisco CallManager 3.3(4), 4.0(1), and Later

Security:

CISCO CALLMANAGER TCP AND UDP PORT USAGE

Code Red II Emergency Disaster Recovery Procedures for an AVVID Network

Tips & Tricks

Remote control of an IP Phone

Cisco Unified Communications Operating System Administration Password Recovery (5.X and later)

Cisco CallManager: Understanding Direct-Inward-Dial (DID)

Add Prefix to the Missed Call Number

Checking SQL Server or MSDE Version and Service Pack Level

Recovering a SQLSvc Account password CCM 3.3 and later

Recovering a SQLSvc Account password CCM 3.2 and earlier

Cisco IP Telephony Operating System, SQL Server, Security Updates

Creating Idle URL Using Graphics on Cisco IP Phone

Active Directory and Cisco CallManager Integration Troubleshooting Guide

Call Manager Support Page

Changing the IP Address for Cisco CallManager

CallManager DC Directory and Active Directory - Hide Users

Good site for backgrounds & ring tones

IP Phones:

Custom Ring Tones for Call Manager

7900 Series Cisco IP Phone Services Software Development Kit (SDK)

Cisco IP Phones

Phone firmware

Download IP Phone Service XML Examples

XML Services Troubleshooting

Developer Services Central Supported Products - XML

Cisco Phone Designer - Create Ring Tones & Backgrounds

Forums:

IPT Networkers Telephony Forum

Cisco Voice & Video Forum

EGW:

Deploying and Operating Cisco EGW 2200 Applications

Phones:

Cisco Phone E-Learning Tutorials