Dyad Group, s.r.o. Czech Republic
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip consulting
- Consultancy Services
- Installation and Support Services
- IP devices
- SIP VoIP Gateway
- System Integration
- Cisco Systems
- Vegastream
- IP Phone
This is a computer system, which allows exchanging personal voice messages, delivering of voice information as well as for the processing of transactions linked with private persons, organizations, goods and services, with the help of the ordinary telephone.
Fizan Telecom
Fizan Telecom is a leading Voice Over IP Provider and System Integrator dedicated to delivering Customer Management for carriers ,VoIP Calling Card Operators ,Hosted callshops , GK Register Clients and Sip Proxy Clients.
Fizan Telecom has enabled
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