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Why choose Voiceflex?
  • 1st SIP trunk installed in 2005
  • 15,000+ SIP Trunks currently installed
  • Approved by more telephony manufacturers than any other provider in Europe
  • UK Based support & development teams
  • Full number porting desk
  • Range of UK and international numbers
  • Full range of data connections
  • Commission and "White Label" channel partner options
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Our Featured Products
  • Use your existing telephone application

  • Cost per channel £6.00 RRP

  • SIP to SIP (on net) calls FOC

  • No number rental

  • Fraud alerting

  • Fraud suspension

  • Failover Manual OR

  • Automatic Failover

  • 100% based on ADSL2 LLU connectivity

  • Combining SIP with data connectivity

  • Products comes directly on to our latform using our own IP address range

  • Can be used as a dedicated voice-only connection or mixed voice and data

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