OneVoice™ offers rich telephony features while being easily scalable, perfect for all business sizes.



Enjoy competitive pricing and free incoming calls and local on-net calls on OneVoice™.

Seamless Integration Across Devices

OneVoice™ softphones can be installed on your mobile*, desktop and laptop, allowing you to connect seamlessly across your various devices.

High Call Quality

OneVoice™ is engineered to deliver the highest call quality to ensure your communication needs are met

Notable Features

Softphone Support

Across mobile, desktops and laptops.

End User Web Portal

Manage and view your service through an end user web portal.

Hunt Group

Easy distribution of incoming calls via a central phone number.

Three-way Conference

Three-way calling with two other parties.

Auto Attendant

Direct your callers to their intended destination with a pre-record message.

Available Plans

OneVoice™ Business

$ 9.99 (Exclusive of GST)
  • Singapore DDI
  • User Web Portal
  • Online Billing Presentation
  • Caller ID Display
  • Call Hold
  • Call Transfer
  • Call Waiting
  • Last Number Redial
  • Basic Call Log
  • Desktop Softphone

OneVoice™ Premium

$ 16.99 (Exclusive of GST)
  • All features within OneVoice™ Business
  • 3-way Conference
  • Call Forward
  • Speed Dial
  • Do Not Disturb
  • Anonymous Call Rejection
  • Intercom
  • Call Block
  • Call Treatment
  • Call Park
  • Voicemail

Click here for the full list of OneVoice™ budget IDD rates.
Click here for the full list of OneVoice™ business IDD rates.

Get a OneVoice™ plan of your choice today