Delivering Communication
Cal4Care was established to make sharing information efficient and cost-effective. As a technology company, we innovate communications in the belief that everyone deserves better ways to connect.
Communication โ the human connection โ is the key to personal and career success.
Managing the complete communications experience
From the software platforms your teams rely on to the hardware and infrastructure that power them, we bring the whole stack together.
Phone Systems
Flexible on-premise and cloud PBX platforms for businesses of every size.
SIP Trunks
Localised SIP trunking with native numbering and competitive rates worldwide.
Hardware
IP phones, gateways, appliances and conferencing devices from leading brands.
Multi-channel Call Center
Omnichannel contact-centre platforms that unify voice, chat, email and social.
Add-ons
Custom tools, plugins and integrations that extend your platform further.
Innovative, customised solutions
Innovation centred on our customers' needs drives everything we do โ the numbers tell the story.
Working with the world's leading brands
Doing well by doing good
We believe a successful business has a responsibility to its community and its planet.
Social
Through our ITFS non-profit foundation, we deliver free IT training, scholarships, and youth programmes โ opening doors to careers in technology for those who need it most.
Environmental
We embrace sustainable innovation and EcoDesign principles across our hardware, addressing recyclability, responsible material management, and a lower carbon footprint.
Diverse and Inclusive
Our people are our most important asset. We invest in growth, development, and continuous learning for every member of our team โ building an inclusive workplace where diverse perspectives make us stronger and more creative.
Our History
Cal4Care was founded in Singapore by Manikandan Chockalingam, starting out by delivering local VoIP solutions before growing into a global organisation spanning eight countries.
Today we design and manufacture our own hardware in Singapore โ IP phones, intercoms, PBX appliances, headsets, switches, conferencing phones and webcams โ alongside a growing software portfolio including Mr. VoIP, our custom add-ons, and the mConnect omnichannel platform.

Our Vision
To revolutionise digital communications as a solutions provider โ delivering fast, accessible technology that lets any business establish a presence and connect with customers anywhere in the world.
Our Promise
To design, build, secure and manage the technology behind your business with speed and expertise โ while empowering our people and continuously improving the way we work. Technologies change, but our focus never does: creating innovative solutions that improve the way people communicate.
A complete ecosystem of brands
From SIP trunks and appliances to custom software, consultancy and non-profit work โ the Cal4Care group covers the full communications landscape.
Appliances
- Call4tel
- Playcom
Ready to work with us?
Join our partner programme or get in touch to find out how Cal4Care can support your business.
Become a Partner