VOIP Service Providers Residential
Terratel LLC
TERRATEL is a company providing services of designing embedded electronic and computing systems and telecommunication equipment: a full range of customized electronic design services of any complexity.
Ukraine / Khmelnitsky / Khmelnitsky / 1/1 Moldavskaya str.
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IXC.UA
IXC Softwitch is a high performance scalable Class 4 VoIP Softswitch solution with user friendly GUI web interface, which enables secure large VoIP traffic flow over various IP networks.
Ukraine / UA / Kiev / 16B A.Ahmatovoi Str. Office 4
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IXC Global Inc
Global Telecom
Oldhill Holdings LLC
Mixnet
ipc
Zadarma
IPC
3fon.net
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.
Netcloud Ltd
Netcloud are distributors of IP-PBX systems, IP phones and Telephony cards for Positron Telecom, Atcom and Yealink.
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