nexVortex is an Internet Telephony Service Provider. We specialize in delivering high quality Voice over IP communication services to small and medium sized businesses using SIP Trunking.
At nexVortex, we believe in what we do. We launched our SIP Trunking service in 2005. In fact, we were one of the first in the industry to deploy SIP Trunking for businesses. From the start, SIP Trunking has been our primary focus and this continues today. Our team is very technical and strives to deliver high quality, personal customer service. We strive to give you a better experience. There are no term agreements, so we have to earn your business every month. Go to www.nexVortex.com to learn more.
Viettel Group is one of leading telecom service providers in the world with over 50 million subscribers. Wireless Intelligence has ranked Viettel Group as the 19 th out of 784 biggest telecom service providers in the world regarding the number of subscrib
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