Business Directory

This is a list of companies and individuals offering commercial products or services based on Kamailio or SIP Express Router (SER). The list is manged by Kamailio project, if you want to apply to be listed check first the Business Directory Rules. Also, check our Business web page for other details regarding business environment related to this project.

Disclaimer: whilst we do the best to select serious applications, Kamailio and SER projects, along with their developers and management groups, do not guarantee nor take responsibility for the quality of services or products offered by the companies listed here. It is your sole decision to do business with any of the entities listed here and all commercial relations and liabilities are only between you and your business partner, without any involvement of the two open source projects.

The list includes in the first part the companies and individuals that employ contributors to our projects. Other than that, the entries are sorted alphabetically.

Start of Business Directory

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Asipto

Web page: http://www.asipto.com
Email: office@asipto.com
Location: Berlin, Germany
People Involved in our Projects: Daniel-Constantin Mierla, Elena-Ramona Modroiu
Description

Services: consultancy, design and implementation of SIP platform, development and 24/7 technical support, security analysis and standards conformity certifications. Trainings: Kamailio Bootcamp and Advanced, eLearning classes and SIP Tutorials, professional certifications. Solutions: Internet Telephony Platform for Unified Communication, Prepaid Systems, SIP Load Balancers, Number Portability Systems.

Crocodile RCS Ltd

Web page: http://www.crocodile-rcs.com
Email: john.parr@crocodile-rcs.com
Location: Fareham, UK
People Involved in our Projects: Peter Dunkley (and contributors Paul Pankhurst, Hugh Waite, Andrew Miler)
Description

Crocodile offers products, FMC solutions and hosted services incorporating carrier-class SIP core network, I.N. infrastructure and UC/RCS applications. Our solutions are suitable for mobile operators, MVNOs and VoIP service providers.

Edvina AB

Web page: http://edvina.net
Location: Sollentuna, Sweden
People Involved in our Projects: Olle E. Johansson
Description

Edvina builds customized platforms for realtime communication. We train your team, build the platform and help with adaption to your business systems. Edvina have customers and installations all over Europe, ranging from University networks to enterprise systems and call center implementations – for end users or service providers.

Evariste Systems LLC

Web page: http://www.evaristesys.com
Location: Atlanta, Georgia, USA
People Involved in our Projects: Alex Balashov
Description

Evariste Systems specialises in service delivery platform engineering for wholesale Internet telephony service providers and carriers.  Its solutions are built principally on Kamailio and other open-source components;  they are highly performant, scalable, flexible and customizable, and reflect deep operational experience in the competitive carrier and interconnection space of the US domestic market.
Solutions: Canonical SIP Routing Platform

IPCom Gesellschaft für internetbasierte Kommunikationsdienste mbH

Web page: http://www.ipcom.at/en/telephony/
Email: klaus.darilion@ipcom.at
Location: Vienna, Austria
People Involved in our Projects: Klaus Darilion
Description

IPCom GmbH helps you to setup, extend and maintain your VoIP infrastructure. IPCom offers Kamailio trainings, installation support, creation and review of your Kamailio configuration and penetration testing of your Kamailio or VoIP systems. IPCom is flexible enough to handle everything from small consultancy contracts up to carrier platforms.

ng-voice GmbH

Web page: http://www.ng-voice.com
Email: info@ng-voice.com
Location: Hamburg, Germany
People Involved in our Projects: Carsten Bock, Carlos Ruiz Diaz
Description

ng-voice.com is an independent VoIP consulting company with focus on IMS and custom SIP solutions. We provide Voice-Solutions (from simple Application-Servers to Infrastructure), Training (for operating your platform) and we help on choosing surrounding solutions (e.g. Class 4 interconnects).

OpenXg Inc.

Web page: http://openxg.com
Email: info@openxg.com
Location: Finland
People Involved in our Projects: Juha Heinanen
Description

VoIP, presence and instant messaging platform for telecom operators, ISPs and enterprises.

Sipwise GmbH

Web page: http://www.sipwise.com
Email: office@sipwise.com
Location: Vienna, Austria
People Involved in our Projects: Andreas Granig, Jon Bonilla
Description

Sipwise offers turn-key appliances on rack servers for small to medium sized ISPs (<50.000 subscribers) and scalable Class5 soft-switches on IBM Blade-Centers for medium to large sized ISPs and Carriers (up to 500.000 subscribers), including service level agreements, system assessments, project management and system customizations.

Stefan Sayer VoIP Services Consulting and Development

Web page: http://iptel.org/sems
Email: stefan.sayer@googlemail.com
Location: Berlin, Germany
People Involved in our Projects: Stefan Sayer
Description

We provide consultancy for design, implementation and integration of value-added services into SIP networks. Specifically, among these are VoIP services implemented with SIP Express Media Server (SEMS) and integration with SER or Kamailio-based networks.

VoIP Embedded

Web page: http://www.voipembedded.com
Email: osas@voipembedded.com
Location: Toronto, Canada
People Involved in our Projects: Ovidiu Sas
Description

VoIP Embedded is an independent VoIP consulting company specialized in providing custom VoIP SIP based solutions using Kamailio  SIP proxy server.

 

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Celulaires

Web page: http://www.celulaires.com.ar
Email: contacto@celulaires.com.ar
Location: Argentina
Description

Celulaires is a service provider with a focus in VoIP and Mobile solutions. It has as well an engineering area to provide consulting and integration services for Open Source systems and telecommunications.

Interlancompu

Web page: http://www.interlancompu.com
Email: kamailio@interlancompu.com
Location: Quito, Ecuador
Description

Services: Design and implementation of SIP platform,  24/7×365 L1/L2 support, Solutions: Internet Telephony Platform for Unified/Mobile Communication, Prepaid Systems, SIP Load Balancers, Number Portability Systems, High Availability, Integration with Freeswitch platform

ITCenter

Web page: http://www.itcenter.com.pt
Email: geral@itcenter.com.pt
Location: Aveiro, Portugal and Angola, Africa
Description

ITCenter provides consultancy, design and implementation of SIP platforms, development and technical support, security analysis and standard conformity certifications. ITCenter has experience with Asterisk, open source VoIP and OpenSER/Kamailio solutions; knowledge in Clustering and Fail-over scenarios and is specialized  in interconnection of Legacy PBX with Asterisk and in the integration of Hylafax and Asterisk FAX.

Isaco

Web page: http://www.isaco.de
Email: info@isaco.de
Location: Berlin, Germany
Description

ISACO GmbH offers consulting, technical support, and software solutions for carrier grade VoIP networks based on Kamailio or SER. Solutions include in particular a home proxy and registrar (with WebRTC support), an IMS S-SCSF replacement with ISC interface, emergency routing, and interconnection proxies. ISACO provides billing and provisioning functionality integrated with these solutions.

Quobis Networks

Web page: http://www.quobis.com
Email: info@quobis.com
Location: Spain
Description

Quobis provides consultancy, design, implementation and other professional services for telcos, ITSP,  contact centers, public administration and enterprise customers which demand high reliability, secure and cost efficient solutions. Quobis has conducted business in sourthern Europe and LATAM markets, backed by a team of senior telecom engineers, with several years of professional experience working with open source technologies like Kamailio, Asterisk and other SIP-related solutions.

The Palner Group, Inc.

Web page: http://www.palner.com
Email: support@palner.com
Location: North America, United States, Florida
Description

The Palner Group, Inc. provides Kamailio (OpenSER) services such as deployment, troubleshooting, set-up, architecture, and design. From small businesses to call centers to VoIP carriers, The Palner Group helps provide a stable and scalable solution for your needs

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