A2Z Trading A.G. Switzerland
- International VoIP Wholesale Provider
- H.323 VoIP Gateway
- Clarent
- Custom Open Source Billing Solution
Anonymous call rejection – this is a function that blocks the incoming calls of subscribers with indefinite telephone number.
Real Talk communications Ltd
Real Talk a Global Telecom carrier having European presence provides a range of telecom services across its dedicated worldwide networks. Now moving into the major network convergence telecom services launched a mixture of wholesale and retail services fo
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