VOIP Service Providers Residential
Servicalls SAS
Servicalls Company... Telefonia IP, Telefonia VoIP, Voz IP
123 Voip Routes Corp.
Provider description not added
callnetplus.com
Wholesale E1 Trunk Available
Colombia,Jamaica,Cuba,Mexico,Chile,Yerevan
SISCOMPAL SAS
Provider description not added
skyviatelcom communications
Skyvia is a global service provider for telecommunication. In today''s dynamic and changing world, Skyvia devotes itself to become a leading global provider of alternative,low cost and comprehensive communications in international voice services. With th
INTERNATIONAL VOICE GLOBAL CONNECT
Commlogik
CommLogik es un distribuidor de valor agregado de Comunicaciones Unificadas (UC) y servicios relacionados enfocado en América. Fundada en 1999, la empresa aumenta la capacidad de sus socios para integrar los componentes de las Comunicaciones Unificadas y
Vozipya Telefonia IP
INTERNATIONAL VOICE GLOBAL CONNECT
Terminación de llamadas internacionales con alta calidad y precios wholesale
cyberexito.com
Cyberexito is a leading Value Added Reseller and Integrator of voice, video, and data equipment, serving emerging and traditional telecoms and service providers.
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.
