A2Z Trading A.G. Switzerland
- International VoIP Wholesale Provider
- H.323 VoIP Gateway
- Clarent
- Custom Open Source Billing Solution
This addition allows replacing the traditional signal while waiting for
connection with any other, for example, a commercial or a pleasant melody.
Life-Sip Telecomunicações e Tecnologia Ltda
Provedor de serviços voip em núvem e terminação voip / sms corporativo.
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