Dutchphone United States
Using an existing high-speed Internet connection, NationPhone technology enables anyone to make and receive phone calls - worldwide - with a touch-tone telephone from any country as if they were still at home. Offering quality phone service bundled with e
Using an existing high-speed Internet connection, NationPhone technology enables anyone to make and receive phone calls - worldwide - with a touch-tone telephone from any country as if they were still at home. Offering quality phone service bundled with enhanced IP communications services, our interactive communications portal is a gateway to advanced features only available through digital telephone service. Utilizing a global network and advanced routing technologies, NationPhone offers an innovative, feature-rich and cost effective alternative for expatriates to stay in touch with their support network at home.
419 Broome Street, 5th Floor
New York City
NY ,10013-3288
United States
Phone: +1 646 201 9476
Site: http://www.dutchphone.com
- Internet Telephony Service Provider
- Phone To PC
- Phone To Phone
- another
Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.
Cybertell
Cybertell VOIP solutions provider.
Our primary business includes A-Z termination services,
implementing of PSTN & multiplatform networks,
retail & reseller solutions for VOIP services.
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