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
HandyTone 502 (HT-502) from Grandstream is an analog 2xFXS, 2xETH VoIP Gateway (SIP ATA adapter) with the integrated router.
VoIPAmerican
VoIPAmerican utilizes an existing broadband internet connection. Our technology enables users to make and receive calls worldwide at deeply discounted prices and without numerous unwanted taxes or fees currently charged by local phone companies. VoIPAmeri
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