IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
This is a conference which can be initiated from every VoIP telephone. The service is fully administered with the help of a telephone set.
ESQUBE Communication Solutions (P) limited
Founders of ESQUBE are faculty at the Indian Institute of Science, Bangalore and carry over eight decades of experience and fundamental knowledge in the field of DSP and Telecommunication. ESQUBE plays a dominant role in the creation of IP and accompanyin
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