Telecommunication A-Z

www.123-voip.com is Keyzone’s flagship long distance voice platform for a to z voice termination. 123-VOIP founders were among one of the first long distance operators in France to use VOIP technology in the late 1990's indeed 123-VOIP chief technical officer has taken part in the development of the first VOIP gateway tested by France Telecom in the 1990's.

 Over the years 123-VOIP has connected to it's network over 100 of the worlds largest hubbing companies, PTTs and Mobile carriers allowing it to offer very competitve and high quality routes to every destination in the world.

Here are a selection of VOIP Calling  Service Features we offer:

  • We give you direct access to the worlds largest telecom companies
  • A-Z International Calling to over 700 destinations
  • Lowest Rate U.S.
  • Gold  & Platinum Routes for wholesale and retail clients
  • Pay with credit card, Paypal, moneygram or bank transfer
  • Real time CDRs (Call data records)via web
  • Real time billing statistics via web
  • T.38 Faxing
  • G.729, G.729A, G711,  Codecs Supported
  • Paypal Purchases
  • Toll Free Termination in many countries
  • Ukash Purchase Option
  • GSM Codec Supported
  • Sophisticated SIP Peering through B3G management
  • Fraud prevention and anti fraud department 24/7
  • Compatible with numerous Softphones such as Xlite,others
  • Compatible with numerous IP Telephones such as Thomson, Cisco,
  • Compatible with numerous IPBX manufacturers such as Asteriks.
  • DID (Direct Inward Dialing) numbers available FREE of CHARGE
  • Pay as you go with advance low credit warnings by email
  • We offer 7 fall over routes to each of the 700 destinations
  • 24/7 live support
  • Advanced fault finding ticket service
  • Support available through 20 languages
  • SIP Vanity numbers
  • Call back supported
  • Call forward and redirect services
  • BYOD
  • Revenue share DiDs available in some countries
  • Outbound caller ID services
  • Immediate account activation (3 minutes)
  • Low minimum top up (50USD)
  • Sophisticated voice encryption makes all calls safe from being tapped.
  • No grey routes only quality tier 1 carrier routes
  • Dialer compatible routes available
  • International directory enquiries available
  • Access to numerous national and international premium numbers
  • DTMF supported
  • Dedicated routing support for special deals on volume or quality
  • Pinless calling
  • Toll free message service
  • Free conferencing