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The MainOne Voice Service


  • Direct Inward Dial/Direct Outward Dial (DID/DOD): Ability to make and receive local and international calls directly from your desk and soft phones.
  • Industry standard SIP (Session Initiation Protocol) trunking.
  • Integrates seamlessly with new and legacy PBX systems.
  • 11 digit number range (0 XXX XXX XXXX).
  • World Class quality backed by service level agreements (SLA)
  • 24/7 support.
  • Usage Control: Ability to control your monthly usage by setting credit limits on your lines.
  • Deployment Options: The service can be delivered off Main One’s terrestrial Fibre network, a Point-to-Point Microwave solution or through third Party Leased Circuits.

News Room
“MainOne” also known as “Main One Cable” or “Main One”) is a leading provider of innovative telecom services and network solutions for businesses in West Africa. Since its launch in 2010, MainOne has developed a reputation for highly reliable services to become the preferred provider of wholesale Internet services to major telecom operators, ISPs, government agencies, large enterprises, and educational institutions in West Africa...

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Contact Info

FABAC Centre 3b Ligali Ayorinde Street Victoria Island Lagos – Nigeria.

+234 (0) 80 9040 4000

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