NELCOM s.r.o. Czech Republic
General office
NELCOM s.r.o.
Czech Republic
NELCOM s.r.o.
Czech Republic
- Wholesale VoIP Carrier
- H.323 VoIP Gateway
- Mera
Not data
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.
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COMMUNICATION INTERNATIONAL TELEPORT, INC. offers multiple services for the traditional and non-traditional telecommunications operators. These services are leveraged from our 15 years of experience delivering satellite-based circuits, dedicated C-Band an
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