IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
Appears on the computer screen by the arrival of the call or fax. By the arrival of a call “Call Controller” not only identifies the caller but also gives you a list of variants: to accept the call, reject it, send a voicemail or send an answer as a text message which will be instantly converted into speech and will sound to the caller.
Phone Kall
Phonekall is a leading telecom service provider that deals with the VoIP services. It offers the clients with advanced technology solutions for making calls globally with enhanced functionality and support.
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