• Juphoon will exhibit in Mobile World Congress

    JusTalk Reborn

    JusTalk new release. Fresh new UI design: visit addressbook in dailer screen; remove local preview in video calling.

  • We offer reliable, professional, customized RCS services including design, GUI development and SIP stack.

    Ready to go

    We offer reliable, professional and customized services for RCS including design, GUI development, integration work and underneath protocol SIP stacks. Everything can be arranged as simple as making a call!