ITP United States
- Internet Telephony Service Provider
- PC to Phone
- Phone To Phone
- Cisco Systems
- Billing system of own development
Polycom is an international corporation with approximately 3200 employees worldwide. The company produces and sells tele-presence and voice communications solutions.
Caryn Systems
CARYN SYSTEMS OU was founded in Estonia in 2004 as a division of the telecommunication holding Telix Ltd., innovator in the telecom market since 1991. CARYN SYSTEMS OU provides wholesale A-to-Z VoIP termination with high quality and competitive rates. Hig
Read moreTop 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