Aastra develops and delivers innovative IP telephony and Unified Communications solutions for enterprises ranging from feature-rich call managers for small and medium businesses and highly scalable ones for large enterprises, integrated mobility, call center solutions to a wide selection of terminals.

Accanto Systems is a leading supplier of advanced Customer Service Assurance and troubleshooting solutions to communications service providers, with solutions deployed to 175 customers in over 60 countries.

ADTRAN, Inc. supplies innovative network access products that enable a wealth of applications ranging from Internet access and corporate connectivity to telecommuting and distance learning.

Ameritec Corporation has been designing and manufacturing communications test equipment since 1980. Ameritec test equipment is used by major communications equipment manufacturers, telephone companies, network and wireless service providers, and PTT's worldwide.

AnaCise provides advanced telecommunications test/measurement and monitoring solutions to leading carriers and service providers worldwide.

Anritsu, a global leader in innovative communications test and measurement solutions for more than 110 years, provides solutions for wired and wireless communication systems and operators.

ARRIS is a global communications technology company specializing in the design, engineering and supply of broadband services for residential and business customers around the world. The company gives broadband operators the tools and platforms they need to deliver reliable telephony, demand driven video, next generation advertising and high speed data services.

Artiza Networks provides reliable and innovative protocol test and network management solutions for network equipment developers.

Ascom Network Testing offers the TEMS™ Portfolio, a complete set of trusted solutions for drive testing, benchmarking, monitoring, and analyzing network performance. These state-of-the-art offerings facilitate the deployment, optimization, and maintenance of mobile networks.

AudioCodes Ltd. enables the new voice infrastructure by providing innovative, reliable and cost-effective Voice over Packet technology and Voice Network products to OEMs, network equipment providers and system integrators.

Avaya is a global leader in business communications systems. The company provides unified communications, contact centers, data solutions and related services directly and through its channel partners to leading businesses and organizations around the world.

Bandwidth.com provides premier data and voice communications solutions, along with comprehensive customer support. Bandwidth.com helps small and medium-sized businesses around the country leverage cutting-edge technology and complete transparency to enable them to compete directly with large enterprise.

Bluelight Technology, Inc. is engaged in the business of providing handheld test and measurement (T&M) solutions for the telecommunications industry and commercial and governmental enterprises.

CertusNet is a developer of traffic balancing and automatic service restoration software for data centers. The company's technology is designed to help data centers more efficiently utilize network resources and protect against network failures.

CounterPath builds innovative SIP-based softphones, server applications and Fixed Mobile Convergence (FMC) solutions for service providers, enterprises, OEMs and end users.

Damovo Polska Sp. z o.o. is a leading provider of enterprise Information Communication Technology (ICT) services and solutions. Our offerings extend to the deployment of solutions and services across the complete ICT spectrum from network connectivity, infrastructure, desktop and fixed and mobile devices.

Ditech Networks is a leader in delivering voice quality to the world’s telecommunications service providers. Our voice quality solutions enable carriers to deliver consistent, high quality voice to their customers while at the same time minimizing infrastructure investment for capacity, improving the carriers business by reducing churn and minimizing capital expenditure.

Empirix provides the industry leading Hammer family of products for load/functional testing, analysis and monitoring of VoIP applications, networks, and services.

EXFO is a leading provider of test and service assurance solutions for network service providers and equipment manufacturers in the global telecommunications industry.

Finisar Corporation is a technology leader for fiber optic subsystems and network performance test systems.

Fluke Networks provides innovative solutions for the installation and certification, testing, monitoring and analysis of copper, fiber and wireless networks used by enterprises and telecommunications carriers.

Frederick Engineering, FETEST, provides a wide range of cost-effective network management and analysis products for fiber, DSLx, 10/100/Gigabit, VoIP, IPTV, wireless, and wide area networks.

GENBAND is a leading worldwide supplier of next-generation IP gateways, session border controllers and FMC security solutions.

GL Communications Inc. provides unique, targeted PC-based test, analysis and simulation products and consulting services to the worldwide telecommunications industry.

Global IP Solutions develops embedded voice processing technologies for real-time communications over packet networks providing better than PSTN voice quality and fidelity.

GoS Networks is singularly focused on developing software that enables IP networks to run better. Fundamental to this charge is our patented approach to quality of service which we call guarantee of service or GoS.

IDEAL INDUSTRIES, INC.focuses on serving customer needs in DataComm and Telecommunication installation and testing, as well as cutting, stripping, terminating and testing wire. IDEAL INDUSTRIES is the world's leading manufacturer of wire connectors and wire management products.

IneoQuest delivers award-winning solutions to help cable, satellite, telecommunications and broadcast providers to improve quality of service (QoS) and quality of experience (QoE), and control operational costs.

Innovise ESM helps organisations align IT with business goals, processes and services to deliver competitive advantage.

Ixia is a leading provider of performance test systems for IP-based infrastructure and service.

JDS Uniphase is the world's largest provider of communications test solutions for telecommunications and cable network operators.

Juniper Networks, Inc. is the leader in high-performance networking. Juniper offers a high-performance network infrastructure that creates a responsive and trusted environment for accelerating the deployment of services and applications over a single network.

Keynote SIGOS GmbH provides active end-to-end service quality testing and revenue assurance solutions to the telecommunications industry, offering test applications for mobile, fixed line and VoIP.

Lutech S.p.A., part of the Laserline group, is an Italian ICT engineering and services company, working successfully for more than ten years and delivering robust and timely solutions to leading corporate clients. Lutech professionals design, deliver and support innovative and complex ICT infrastructures and services.

Movial inspires rich, intuitive Internet experiences for companies embracing transformational technologies. Leveraging its deep expertise in Internet, Linux and mobile devices, Movial seamlessly enables its customers to deliver richer user experiences to millions of people on PCs and on mobile devices.

NetScout Systems, Inc. is the market leader in Unified Service Delivery Management enabling comprehensive end-to-end network and application assurance.

NetSocket is the first real-time IP service assurance provider, allowing the delivery of real-time IP services, such as voice and video communications, with a level of quality and reliability not previously possible. NetSocket's patented Session2Topology correlation engine coordinates previously disparate information from across the network, creating unique insights and enhancing real-time IP service control.

Network Equipment Technologies, Inc. (NET) is a leading provider of multi-service network exchange solutions that enable flexible, cost-effective, and secure network evolution, particularly in the voice network.

Nexus Telecom provides investigation tools and techniques with which telecommunication service and network malfunctions and degradations can quickly be determined and successfully solved. Based on scientific analysis methods, these investigation, troubleshooting and monitoring tools help to unravel the hidden secrets behind often complex and mysterious service malfunctions.

Nortel delivers networking and communication services and infrastructure to service providers and enterprises in more than 150 countries.

OPNET Technologies, Inc. is a leading provider of solutions for managing applications and networks. OPNET's application performance management solutions leverage best-in-class analytics for end-user experience and application component monitoring, advanced application troubleshooting, and pre-deployment assessment and planning.

OPTICOM GmbH, the pioneer in perceptual quality testing, has provided three international world-class standards for voice and audio quality measurement—PSQM, PESQ and PEAQ— since its foundation in 1995. Telchemy and Opticom have a joint marketing relationship.

Pivetal is the world-class provider of network/switch management and control systems software and services for network service providers.

Polycom is the market leader in unified collaboration solutions, delivering end-to-end, high-definition rich media collaborative applications for voice, video, data and the Web from desktop and mobile personal systems to room systems and telepresence conferencing experiences.

Polystar offers Service Assurance and Network Performance Monitoring solutions to leading telecom operators, service providers and equipment manufacturers worldwide that provide real-time visibility into the service quality delivered to each individual subscriber.

RADCOM provides innovative network test and service monitoring solutions for communications service providers and equipment vendors. The company specializes in next-generation cellular as well as voice, data and video over IP networks.

Sandvine's award-winning network equipment and software helps DSL, FTTx, cable, fixed wireless and mobile operators better understand network traffic, manage network congestion, create new services and revenues, mitigate traffic that is malicious or undesirable to subscribers, deliver QoS-prioritized multimedia services and increase subscriber satisfaction.

Shenick is a leading provider of converged IP communications test equipment for the emerging market of IPTV/VoD and Triple Play.

Spirent Communications plc is a leading communications technology company focused on delivering innovative performance analysis and service assurance solutions that enable the development and deployment of next-generation networking technologies such as broadband services, Internet telephony, 3G wireless and web applications and security testing.

Sunrise Telecom, based in San José, California, manufactures Test Equipment for Protocol Analysis and Testing, Traffic Generation, VoIP Testing, Quality of Service Measurement, Network Probes, Surveillance Systems, and Network Management Applications.

Systemics-PAB Sp. z o.o. provides a wide rage of benchmarking and measuring services to the Telecommunications Industry. Although we cooperate with telecommunication companies in general, we specialise in the services for Mobile Networks Operators.

Tektronix is a leading global provider of communications software solutions that enable carriers to more strategically and profitably operate their businesses.

Teltronics, Inc. is a leading, global provider of innovative communications solutions that enable our customers to increase revenues, decrease costs and improve productivity.  The Company designs, develops and manufactures electronic equipment and applications software systems that enhance the performance of communications networks.

Texas Instruments' advanced signal-processing-based silicon and software platforms deliver the optimal performance and system-level integration required to rapidly deploy next-generation networking products.

Tone Software (formerly Communicado) provides the software platforms, management process and real-time communications expertise needed by business organizations and induistry partners to make convergence work.

Touchstone Technologies supplies software-based test and measurement solutions for IP communications networks and applications including call generators, distributed monitoring solutions and protocol analysis tools.

Uplogix provides the first fully integrated remote management solution. Our co-located management appliances automate routine administration, maintenance and recovery tasks – securely and regardless of network availability.

VeEX Inc. is an innovative designer and manufacturer of test and measurement solutions addressing numerous telecommunication technologies.

Verivue develops and markets high-performance IP platforms that enable network operators to distribute, deliver and manage enormous amounts of IP-based media traffic across a growing and
diverse number of end devices; offering solutions for Internet video, cable video and IPTV applications.

Virtus IT provides comprehensive tools and services to enable efficient management of today’s sophisticated IT and converged communications environments. Our products and services are focused on service assurance and performance management for cloud based applications, IP networks and end user devices.

WildPackets Inc., founded in 1990, develops hardware and software solutions that drive network performance, enabling organizations of all sizes to analyze, troubleshoot, optimize, and secure their wired and wireless networks.

Witbe develops and operates complete software solutions to help manage the performance of information systems. Witbe offers all companies the opportunity to measure and analyse the quality of service delivered by their information systems and IP applications, such as mail systems, industry-specific applications, websites, VoIP phone systems, banking and private transaction systems and audio-visual services.

Zeugma Systems is a supplier of carrier-grade, open telecommunications systems that allow broadband service providers to identify, monitor, manage, and customize traffic flows on a per-service, per-subscriber level.