openast India
- VoIP Billing Software Provider
- Billing Software
- Installation and Support Services
- PC to Phone
- Web Call
- Blue Lava Prorietary 2 & 4 Port Analog VoIP Gateways
- Custom Open Source Billing Solution
Call waiting with “Caller ID” uses a special signal in
order to warn you about an incoming call, during another call there are shown the
name and number of the calling subscriber on the display. The function also
allows switching between two calls.
Centrix Communications Pty, Ltd
CentrixPhone is a 21st Century telecommunication company. we are specializing in VOIP technologies. VOIP technology leverage the cost of ownership and the cost of international call by 70-80% compares to traditional telecommunication method.
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