A2Z Trading A.G. Switzerland
- International VoIP Wholesale Provider
- H.323 VoIP Gateway
- Clarent
- Custom Open Source Billing Solution
The selective call acceptance allows controlling incoming calls by making a list of telephone numbers which you are ready to accept. But incoming calls from subscribers that are not listed are directed to the answering machine by which the caller is informed that you do not accept calls at the moment.
Thunderworx Ltd
Thunderworx is a leading provider of Value Added Telecom Services, Internet, IT Solutions and Operator services aiming at serving the needs of the business market and premier service individuals and helping them compete in the new world of business. Thund
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