VOIP Service Providers Residential
TelefoniaLibre
http://www.telefonialibre.com.ar/wholesale-voip-argentina.JPG
Carrier ARGENTINA VOIP, Wholesale
Interfono
VOIP calls PC to Phone, Phone to PC
ParlaPhone
Proveemos terminaciones con excelente calidad y tarifas
Interfono
Voip service, did, pc to phone, phone to phone, voip mobile
Callip Teletel
Call Ip is a SIP to PSTN wholesale service provider, offering private label telecom operators and excellent Direct Retail termination rates to Argentine, Brazil, Chile, Perú and Spain.
Our Offer:
Direct Termination. (White)
Interconnections with
SOHO Comunicaciones
Sidecoms
VoIP WexMaster
HGcomp.com
Consultoria Especializada. Soluciones tecnologicas Llave en mano.
XP Evolution
La telefonía del futuro hoy y al alcance de todos.
In 1998, the Internet Engineering Task Force (IETF) published the specification for a Session Description Protocol or SDP as a format that describes parameters for streaming media. The original IETF Proposed Standard was updated in 2006 as RFC 4566. Although the SDP was created as a feature of Session Announcement Protocol (SAP), it can be used with Real-time Transport Protocol, Real-time Streaming Protocol (RTSP), and Session Initiation Protocol, as well as a standalone protocol. Parameter negotiation, session announcement and session invitation are included in the descriptive sessions from the SDP protocol. Rather than transmit data like other types of protocols, an SDP negotiates between media type endpoints, format and properties involved. A session begins when a connection is established, and the session is terminated only after every endpoint is no longer participating.
Yackie Telecom Corporation
The YACKIE Mobile SIM card ensures the lowest pricing for the business traveler anywhere in the world, while maximizing convenience. Pay no more additional roaming charges to your mobile operator. The same low pricing applies to accessing your voice mail
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