Why callnclear? Complete VoIP Solutions

Cal4care (Thailand) Co., Ltd.

163/84 Sunphawut Rd, Bangnatai,

Bangna, Bangkok10260



As service providers of Voice over Internet Protocol (VoIP), you have clients running operations spread around the globe. For such clients, VoIP offers convenience as well as savings in cost. We provide VoipSwitch’s Unified Communication Cloud Platform that will enable you to better serve your clients by providing every one of their employees, no matter where they are stationed, access to all communication facilities.

The platform empowers you, as service providers of VoIP, to supply an entire suite of services to all of your customers – small, medium, and large businesses. This suite includes:

SIP Trunking

Unified Communication (UC)

Class 5 IP Centrex solutions

Hosted IP PBX services

To increase your market penetration via different reseller channels, you can offer the platform, which uses VoipSwitch’s flexible billing options, either as a white label service or as a retail service. You can offer it as a subscription or a package or a combination of two, and bill your clients accordingly.

In the quickly growing Unified Communication as a Service (UCaaS) market, offering the above suite in combination with custom RCS softphones (for PC, Mac, and mobile) and a self care portal (based on html5) will help you become more competitive.




Managed Services