About
About CalnCall
To enable fast, efficient and reliable communications for all businesses — solutions that are affordable, flexible, and easy to use.
Our story
CalnCall is a SIP Trunking and Cloud PBX solution built by the Cal4Care Group to bring scalable, user-friendly VoIP to businesses across Singapore. The team behind it brings over a decade of experience in VoIP and Unified Communications, and CalnCall is one of eight regional Cal4Care Group brands running the same certified platform, each tailored to its own market.
Our vision
“To enable fast, efficient and reliable communications for all businesses — solutions that are affordable, flexible, and easy to use.”
Why businesses choose CalnCall
Over a decade of VoIP & Unified Communications experience
Part of the Cal4Care Group communications technology portfolio
One of 8 regional Cal4Care Group SIP trunk brands across Asia and the US
One group, eight regional brands
CalnCall runs on the same Cal4Care Group platform as our sister brands — each one built for its own region, all backed by the same infrastructure.
Want to know more about CalnCall?
Talk to our team about your current setup and we'll walk you through how we can help.
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