Yahoo! - Directory Home - Suggest a Site - Help
 Internet Telephony Service Providers (ITSPs)
 Directory > Business and Economy > Shopping and Services > Communication and Information Management > Telephone Products and Services > Internet Telephony Service Providers (ITSPs)		  
 
Search  All sites  This category only  Singapore sites only  Asia sites only      advanced search 
suggest a site 
 
INSIDE YAHOO!
SITE LISTINGS
Alphabetical  |  By Popularity    (What's This?)
  • World Wide Call-Back Service Open site in a new window [new] - On-line service allows long distance and local calls right from your browser.

  • 1TouchTone.com Open site in a new window - Offers full featured PBX-style business and residential broadband phone services that let users keep their existing phone numbers.
  • Allen-Martin Inc. Open site in a new window - TAPI based telephony and data communications with ActiveX controls.
  • AT&T CallVantage Open site in a new window - Provides voice over IP plans for unlimited calling in the U.S. and Canada using a broadband connection.
  • AudioCodes Open site in a new window - Designs, develops, and markets enabling technologies and communication subsystems for the transmission of voice, fax, and data over packet networks.
  • Axvoice Open site in a new window - Provides VoIP broadband phone services.
  • Call Union Open site in a new window - Internet phone services with voice mail, call forwarding, paperless billing, online account management, and other features.
  • Call2 Limited Open site in a new window - Offers international calls using Internet access and a standard direct line telephone, as well as callback buttons for web sites.
  • Calls-Calls.com Open site in a new window - Offers USB and ethernet phones for making low cost calls across the Internet.
  • Callserve Open site in a new window - Offers VOIP Internet phone software that allows calls from PCs to telephones.
  • CallThePlanet.com Open site in a new window - Features a product that routes long distance calls over the Internet without a computer.
  • Singapore Comease.com Open site in a new window - Offering long distance calling, voice mail, co-browsing and more.
  • deltathree Open site in a new window - Provider of hosted, private-label SIP-based VoIP products and services.
  • dialpad.com Open site in a new window - PC-to-phone IP telephony service.
  • Ekofon Open site in a new window - Voice over IP from Mexico and the United States to the rest of the world.
  • Ephonevn Open site in a new window - Offering PC to phone services.
  • eTermination.com Open site in a new window - Wholesale VoIP call termination inbound and outbound calling international marketplace for prepaid and post paid inbound and outbound voice traffic.
  • Fastmetrics Open site in a new window - Offers converged services, hosted VoIP and MS Exchange-like email solutions from one integrated T1, Fibre and DSL provider.
  • Free Call Planet Open site in a new window - Offers a VOIP gateway to make free international phone calls from any phone in the U.S. to countries around the world, including China, Hong Kong, the U.K., and Canada.
  • Free World Dialup Open site in a new window - Community telephone service for anyone with a broadband Internet connection that allows members to make international calls through local phone lines.
  • GateShare Open site in a new window - Offering Internet phone service that includes unlimited calling to the U.S. and Canada.
  • GeoPhones.com Open site in a new window - Directory of Internet telephony, wireless technology, and mobile and cellular services.
  • Go2Call Open site in a new window - Offering PC-to-phone calls and international calling plans.
  • iBasis Open site in a new window - Provider of wholesale Internet telephony services to telecommunications carriers and resellers.
  • iConnectHere Communications Open site in a new window
  • Infinicom Unlimited Pinoy Calls Open site in a new window - VoIP provider offering discount phone-to-phone calls to the Philippines.
  • InPhonex Open site in a new window - Allows users to use their Internet connection to make and receive phone calls using a VoIP network.
  • ITP Open site in a new window - Offers residential and business voice over IP service.
  • Jaduka Internet Phone Services Open site in a new window - Jaduka offers voice-enabled web tools to small and medium sized businesses. Includes Internet phone service, affordable conference calls, customer call tracking, broadcast messaging service, and click to talk technology.
  • Jetnumbers Communications Open site in a new window - Offers virtual phone numbers and international call forwarding to help users get closer to customers, business partners, or family.
  • LATIC Communications Open site in a new window - Internet-based, phone-to-phone communications service.
  • MiBridge Open site in a new window - Specialises in compression systems like fax over IP and voice over IP.
  • Millabs Open site in a new window - Offering broadband phone services including local and long distance, voice-mail, caller ID, and international calling package plans accessible over broadband connections.
  • Mobalex Open site in a new window - Mobile Internet phone services using SIP phones with SMS call back features. Site contains products information, business opportunity, and contact info. Also in Spanish, Russian, and Chinese.
  • My VoIP Provider Open site in a new window - VoIP provider directory and search engine from My VoIP Provider. Compares and ranks service providers according to their call rates.
  • MyWebDial.com Open site in a new window - Offers PC to phone, SMS and web callback, and device to phone services.
  • MyWorldVox.com (4)
  • Network Communications International Corp Open site in a new window - International operator services.
  • NEXCell Telecom Co., Ltd. Open site in a new window - Makes it possible to place domestic and international calls from a personal computer to any telephone in the world.
  • PCCall.com Open site in a new window - Offers a PC to phone Internet phone service.
  • PctoPhone.com Open site in a new window - Allows users to make phone calls via a DSL or cable Internet connection.
  • PhoneFree.com Open site in a new window - Develops and markets Internet Telephony services and products, including software and accessories.
  • PhoneOverNet Open site in a new window - Offers a variety of domestic and international telephone plans that use your high-speed Internet connection instead of a traditional phone line.
  • ReVoS Internet Phone Services Open site in a new window - VoIP phone company ReVos offers Internet-based long distance services for home or cell phones.
  • Rhinobell Open site in a new window - Offers international phone calls through an Internet connection.
  • Simple Signal VoIP Open site in a new window - VoIP provider Simple Signal offers T1 access along with VoIP business phone systems, telephone hardware, and software with web-based control panels to simplify business communications.
  • StanaPhone Open site in a new window - Telephone that uses a real U.S. phone number and enables the user to make and receive free calls to and from any phone anywhere in the U.S., Canada, and a selection of other countries.
  • Super Technologies, Inc. Open site in a new window - Provides telephone numbers to anywhere in the world over the Internet.
  • Tpad VoIP and WiFi Service Open site in a new window - Global telephony service provider specialising in free and low cost calls anywhere in the world, using landline or mobile phones.
  • TurboCall Fast Worldwide Calling Open site in a new window - Enter two phone numbers you want to connect, press the call button, and TurboCall will connect you. No PIN needed to place a call and no software to download and install.
  • Utmostel Open site in a new window - Wholesale VoIP carrier, providing international long distance termination to telecoms. Partner with Utmostel to expand your business offerings and tap into the growing VoIP market.
  • visitalk.com Open site in a new window - Offers voicemail, instant voice and video messaging, and a directory of personal communications numbers.
  • Vocalpad Open site in a new window - Provider of VoIP solutions to individuals and companies worldwide. Vocalpad also provides profitable business modules for agents and resellers, with minimal investment and operational cost.
  • VoIP Communications Open site in a new window - Providing Internet telephony and voice over IP communications services.
  • Voip Review Open site in a new window - Compare residential VoIP service providers and business telephone systems by reviews, ratings, prices, features, and international rates.
  • VoIP.com Open site in a new window - Provides a variety of VoIP Internet phone service plans and rates. Serving residential and business customers.
  • VoIPServices.com Open site in a new window - Compares VoIP services and solutions for business applications.
  • Vonage Open site in a new window - Offers DigitalVoice, an all-inclusive broadband VoIP home phone service.
  • Vonage VoIP Forum Open site in a new window - Features Vonage news, reviews, and forum discussions.
  • Voyze Open site in a new window - VoIP phone service provider offering Internet phone service and calling cards from the U.S.
  • WebPhone VoIP Open site in a new window - Web phone service provider offering PC-to-PC and PC-to-phone calls over the Internet.
  • Which VoIP Service Provider Open site in a new window - Compare residential and business VoIP service providers. Features VoIP reviews, forums, blogs, articles, and free VoIP plan search engine.
  • Wifi2Voice Broadband Telephony Open site in a new window - Provider of VoIP Internet phone service for residential and small business customers. Features include 911 dialing, voicemail plus, caller ID, call forwarding, distinctive rings, repeat dialing, and more.
 



 
Search  All sites  This category only  Singapore sites only  Asia sites only     
Directory > Business and Economy > Shopping and Services > Communication and Information Management > Telephone Products and Services > Internet Telephony Service Providers (ITSPs)  
Copyright © 2003 Yahoo! Inc. - Company Information - Suggest a Site - FAQ