We recommend the following VoIP providers, but you will have to check if they operate in your area:
Ring Central http://www.ringcentral.com/ VOIP Studio http://voipstudio.com Sip Trunk (USA) https://www.sip.us/ Cellip (Sweden) https://www.cellip.com/ JT’s Cloud (Australia) https://jtscloud.com/
Please refer to our user manual below to find out how to setup your Softphone:
https://www.taxicaller.com/manuals/dispatch-console/1/en/topic/using-the-softphone