5th digit Net Ltd Cyprus
- International VoIP Wholesale Provider
- Termination
- Cisco Systems
- Billing system of own development
This is a type of communication where an ordinary phone is connected to an internet enabled application or phone, for example Skype or Google Voice.
Opto Network Pvt. Ltd.
Opto Network Private Limited is an Internet Telephony Service Provider in India. Head office is in Noida, India, Band having branches in Bangalore and Mumbai.
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