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 device allowing a user to make VoIP calls using session initiation protocol (SIP). SIP is a telecommunication technology developed as a fast, easy standard for delivering IP-based data, voice, and video communications.
Acrovoice Fzc
Acrovoice is based in U.a.e & in Malaysia. We are in telecom business since 4years. And currently we are terminating millions of minutes per month at our hot destination. We believe that quality and services always keep our clients satisfied and happy as
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