Complete VoIP Solutions
What is SIP?
Session Initiation Protocol (SIP)
In today’s digital and data-centered world, VoIP offers significant business benefits over legacy phone systems. CalnCall provides complete VoIP telephony solutions to help you become a truly 21st century business.
Portable & Flexible
No No more number changes during reloaction
When business grows, the communication can grow easily
SIP standards are adopted by telecommunication
Complete VoIP Solution
CalnCall is a leading IT Telecom service provider in Singapore operated under cal4care Pte Ltd. calncall has the SBO (individual) license to operate in Singapore and VOIP telephony license in Malaysia. We are certified providers of IP-PBX systems from leading brands. As a software developer, we have mobile VoIP apps for all the platforms(Windows, android, Mac) using which businesses can make mobile phone calls over the internet.
» Reliable products and services
» Enhanced online accessibility
» Independent network infrastructure
» Advanced voice and data communication capabilities
» Excellent technical support
We source products from some of the country’s and world’s leading brands. You can enjoy peace of mind knowing that you’re investing in robust telecommunication solutions that deliver your investment’s worth of benefits. Our managed services deliver an ‘always-on’ infrastructure and 24x7x365 access to experts to perform day-to-day administrative and maintenance tasks with zero hassles. Drop us a line if you have any questions about our products or services. We look forward to assisting you.