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
System integration is the way of putting together all the smaller parts called „subsystems” into one big system and ensuring that everything functions successfully together as a system.
VoIP ctg
BD Gray Rate : 0.0186
India Gray : 0.0177
Pakistan Gray: 0.0468
Dollar Convert : $1=70 Taka BDT.
Top countries:
United States 1294
India 440
United Kingdom 425
Canada 348 Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries