Between 2012 and 2021 I worked in the development and support of a series of applications that were part of an Asterisk-based PBX solution. A complete PBX that caters for small to large companies, with all the features you would want in a private phone system.

I created a linux distribution especially for this, aiming to setup the system with just a few clicks and without the need for any knowledge about linux or ip pbx. It has an extremely simple web interface, allowing users with little or no knowledge of voip/telephony to manage the settings.

I created an alternative version of the IP PBX that, through a single installation, on a single server, allowed multiple companies to use the PBX, each with its own extensions, dial plans and independent administration

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I implemented Sip Proxy solutions for several companies that provide telephony to their residential and/or corporate end customers.

I approved several models of equipment from manufacturers such as Grandstream, Polycom, Avaya, Draytek, Aligera, Cisco, among others. The homologation is about validating the correct functioning in different aspects and functionalities of these equipments with different SIP Servers and SIP Proxies.