Evariste Systems
Veteran Kamailio experts, SIP platform engineers and trainers
After 17 continuous years of experience building systems with Kamailio, we know what works, what doesn't, and the best way to do it!
We understand SIP protocol mechanics and standards at the deep level necessary for platform engineering.
With our customers, we have developed and improved our SIP and Kamailio curriculums over many iterations.
Overview
Evariste Systems is a well-established VoIP consulting house focused on open-source infrastructure and platform-building for SIP service providers.
Headed by Alex Balashov from 2007, Evariste has grown up with open-source VoIP as it moved from cottage industry to increasing maturity, sophistication and consolidation.
Kamailio speciality
Most of our work has focused on Kamailio (formerly OpenSER), a high-performance SIP proxy and SIP server used to build, connect and scale VoIP service provider platforms.
Over 17 continuous years of Kamailio experience, both in product development and in a wide variety of deployments, allows us to offer rarely specialised expertise.
Training
We have had the privilege to run both of these courses in North America and overseas for more than 15 years. Customers have ranged in size from the smallest service providers to well-known Fortune 100 multinationals and publicly-traded firms.
The feedback of our training customers over the years has been incorporated into our methods and material. The training you receive today is the accumulation of this experience.
Talks and articles
We have presented at many industry events over the years, including Astricon and Kamailio World. Most of our presentations shed light on Kamailio as an alternative to "big brand" Session Border Controllers (SBCs) and routing solutions popular in telco thinking, or opine on VoIP service provider industry trends.
We also run a popular technical blog with in-depth Kamailio articles and technical tips. Some articles, such as "Tuning Kamailio for High Throughput and Performance", have become widely referenced.
Contact us!
Whether you are interested in licencing our software or contracting our consultancy and training services, or if you just want to drop us a friendly question or comment, we are always happy to hear from you!
We know you have a choice of vendors and we don't take your investment of time in reaching out for granted. Every effort will be made to respond to every enquiry as promptly as possible. By the same token, we will not abuse your contact details and will never send unsolicited marketing e-mails to you, nor shall we sell or otherwise provide your information to a third party.