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About Mihai Costache

Mihai is an IT enthusiast with a keen interest in new technology. He has more than 10 years of experience. Mihai has a military education and background which cultivated in him a strong sense of loyalty and a positive work ethic. Mihai has worked in various roles for government and private corporations in the area of IT and telecommunications. After serving his country for more than 6 years, he joined Huawei Romania as an OSS Engineer. Currently, he is part of the eZuce family acting as a Senior TAC Engineer and Solutions Architect. Mihai's motto is : "No problem can withstand the assault of sustained thinking"
  • AWS

AWS-Ansible_sipXcom Blog Series Part 2

Learn how to create a sipXcom-based AMI
This is Part 2 of the blog series that will teach you how to deploy sipXcom in AWS DevOps style. In Part 1 of the blog series we learn how to provision a minimal CentOS machine with Ansible-AWS. We launched a CentOS prepared EC2 instance that we will now […]

By |November 18th, 2016|Categories: Blog|Tags: , , , , , , , , |0 Comments
  • devops_aws_sipxcom

AWS-Ansible-Part One of SipXcom Blog Series

AWS-Ansible-Part One of SipXcom Blog Series
Upon completion of this blog series you will know how to deploy sipXcom in AWS DevOps style

Since some of our users and our QA department are using AWS to run and test sipXcom deployments we decided to write a series of blogs on how to automatically deploy and configure sipXcom […]

By |November 7th, 2016|Categories: Blog|Tags: , , , , |0 Comments
  • box-config-icon

Configuring sipXcom DevOps style

After you install your sipXcom servers (DevOps style of course), the next step will be to configure them. The traditional method of configuring a single server or cluster of servers is to run sipxecs-setup on primary node, finish installation then go to Admin UI where you need to add your secondary servers (if you are […]

By |September 19th, 2016|Categories: Blog|Tags: , , |0 Comments
  • softwareupgrade

Upgrading Sipxcom cluster in DevOps style using Ansible

Ansible is a configuration management tool, one of the best available. This tool doesn’t need any clients installed on remote machines and uses ssh to execute remote commands on the servers that form the sipxcom cluster.

Normally, to upgrade a sipXcom cluster you need to download the latest sipxcom.repo on each of the servers. Then starting […]

  • sipXcom DevOps

Installing a Sipxcom cluster in DevOps style with Ansible and Vagrant

Installing a Sipxcom cluster in DevOps style with Ansible and Vagrant
The eZuce developers are preparing to move to microservices with a completely new design for our next generation unified collaboration system, we too (ops, support and generally non-dev staff) need to get familiar with the basics of the new DevOps trend.

I will write a few […]

Hands-on Call Recording on openUC (now Uniteme)

Hands-on Call recording on openUC (technical aspects)
Here is another entry to my hands-on series with a solution to record calls using The Open Source Enterprise Telephony Recording and Retrieval System – Oreka, as you all know we at eZuce love open source software! I will be focusing solely on the technical aspects of the solution. […]

By |April 10th, 2015|Categories: Blog, Voice/Chat/Mobile|Tags: , , , |0 Comments
  • Security Unified Communications

3 Ways to Secure Communications for Virtual Unified Communications Systems

Virtual Unified Communications System (vUCS) is a business phone typically used in Enterprise level organizations that provides call routing, presence, follow-me calling, voice mail, fax, and automatic call distributor queues delivered over IP using SIP.
vUCS offers a communication solution optimized to address the requirements of dynamic businesses using the latest IP technology. Unlike a traditional […]