djanah cloud-based communication service provides from various devices, anywhere to call any other user, and communicate in video, audio and real time text.
djanah match needs of in various fields such as:
- Affordable video conferencing for SME and SMB
- Communication for the deaf,
- Tele-health and tele-medicine,
- Remote expertise,
- Remote interview
Crystalvoice is a leading Voice over Internet Protocol (VoIP) provider and system Integrator. It is dedicated to delivering customer management and billing solutions for individuals, entrepreneurs, carriers, VoIP calling card operators and corporate compa
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