VOIP Scenario for Locked Shields 2014

In a couple months ago I was asked to bring VOIP topic to the Locked Shields 2014. It was a great challenge for me as July 2011 was the last month I touched Cisco VOIP configuration. Nevertheless I decided to accept this offer and brush up my VOIP knowledges. Previously known as the Cisco Unified […]
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VOIP HOME LAB – Part 1.10 Connecting Headquarters and Branch via SIP trunk

The tutorial discuss configuration steps that are needed to connect Headquarters and Branch office using SIP trunk. It is only showing configuration required to be done on Cisco Unified Communications Manager (CUCM) that is located in the Branch office. The configuration of CUCM located in Headquarters will be not explained here as it is almost […]
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VOIP HOME LAB - Part 1.8 Cisco Unified Communications Manager 8.5.1 Configuration

In a previous tutorial we completed Cisco Unified Communications Manager 8.5.1 installation. In this tutorial we are going to continue with CUCM configuration to support Cisco phones according to our network topology. At the end on the tutorial we should be able to place phone call between Cisco IP phone 7961 connected to Cisco Catalyst 3550 […]
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VOIP HOME LAB - Part 1.1-3 VMware Workstation on Debian Linux, Windows 7 on VMware Workstation and CIPC Installation

You are reading the second from the series step-by-step tutorials that can guide you to build a network infrastructure for your home voice lab. The tutorial explains how to install VMware Workstation 10 on Debian Linux and installation Windows 7 on a VMware virtual machine. Afterwards Cisco IP Communicator – CIPC will be installed on Windows. Note: […]
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