SIP Services

BroadSoft® creates voice over IP (VoIP) application software that enables telecommunications service providers to offer the most advanced calling features to enterprise and residential customers. Our BroadWorks® application software is the VoIP platform of choice for the delivery of hosted telephony, multimedia and unified communications and mobile services.

BroadVoice is the leading provider of high quality, feature-rich broadband phone services to consumers and businesses. BroadVoice VoIP phone service allows thousands of customers in the United States and more than 120 other countries to use their broadband Internet connection to make and receive phone calls anywhere in the world. Customers benefit from unlimited domestic and international calling and a suite of 25 basic and advanced features for one low monthly price. Founded in December 2003, BroadVoice is privately held and based in Billerica, MA.

CallExchange provides companies looking to enter the retail telecommunications business a turnkey solution to rapidly and cheaply deploy prepaid and postpaid calling cards and accounts, as well as VoIP softphones and customer premise equipment.

Founded in 1998, Centile delivers the world’s richest pre-IMS VoIP Applications platform to Service Providers wishing to offer unique value-added and cost-effective new multimedia services to both the business and residential markets. Centile powerful VoIP Applications platform the “IntraSwitch” is the result of over 6 years development and €40 million investment in R&D. It enables Carriers, Service Providers and new entrants into the VoIP arena to be at the forefront of VoIP and multimedia communications, whilst endowing enterprises and residential end-users with top quality communication solutions.

Communique8 is a global VoIP provider, we provide services for resellers call shops and any other private customer worldwide. Our phone rate is charged per six-second with a 24-hour flat rate.

Comverse is the world’s leading provider of software and systems enabling network-based messaging and content value-added services, converged billing and IP communications. Comverse solutions generate revenues, strengthen customer loyalty and improve operational efficiency for over 500 communication service providers in more than 130 countries. The company's Total CommunicationSM portfolio facilitates personalized lifestyles in an evolving connected world and is based on the holistic InSight™ Open Services Environment. Comverse is a subsidiary of Comverse Technology, Inc. (CMVT.PK).

CTI² develops and markets open, IP-based and standards-based, enhanced Messaging and Communications Platforms deployed worldwide by service providers and enterprises. CTI² platforms provide a full suite of value added solutions that have been specifically developed to meet the market requirements. With InTouch™, service providers can create and increase revenues by offering a unique set of services to their subscribers, differentiating their services from the competition and gaining subscriber loyalty and satisfaction.

Dataflex designs and manufactures proven VoIP access solutions today. The Voice Integration at Network Edge (ViNE) product range enables a service provider or systems integrator to deliver various services including voice, data and video through one fully-integrated VoIP CPE or Integrated Access Device. They are probably the most flexible and cost-effective range available on the market.

Founded in 1996, deltathree is a leading provider of integrated Voice over Internet Protocol (VoIP) telephony services, VoIP products, hosted VoIP solutions, and infrastructure. deltathree offers high quality Internet telephony solutions that are viable and cost-effective alternatives to traditional telephone services.

Pcfonica is an innovative and cost effective communications tool that facilitates voice interaction – just like a telephone or conference call – with clients, employees, business associates and suppliers with no per minute or per user fees. It uses the Internet to communicate and collaborate in ways that will make your competitors green with envy.