VOIP Service Providers Residential
SunOcean Telecom
Provide VOIP equipment & service
Apelby Communications
We are a Germany-based wholesale carrier with offices in the Czech Republic, Slovenia, Malaysia and Vietnam. We specialize in doing VoIP service since our establishment in 2005 and we have continued to grow in both the number of customers and amount of minutes.
Currently we are interconnected with around 200 carriers specially many Tier-1 carriers as T-Mobile, Telefonica, BT, Vodafone, Verizon, Orange, China Mobile, Bharti Airtel, Tata Communications, BICS... and we are terminating around 150 million voice minutes monthly.
FPT Telecom International Co.,Ltd
We are 1st provider about VoIP Service in Vietnam
Freelance Sales Agent - Business Development - Carrier Relation
CMC Telecom Infrastrucrure Corp,
Provider description not added
TIME TRUE LIFE JOINT STOCK COMPANY
VIET NAM VOIP MARKET PLACE, VOIP PRODUCTS DISTRIBUTOR, IP TELEPHONY SOLUTION AND SERVICE CENTER, SYSTEM INTEGRATION, SOFTWARE DEVELOPMENT, OURSOURCING SERVICE, VIRTUAL OFFICE
VNPT International (VNPT-I)
VNPT-I offers voice service with premium quality and low rate to help you to compete in challenging VoIP market. Redundancy in our state-of-the-art network ensures routes for international traffic are always stable. ITC2’s VoIP technology enables simple
HanoiTelecom
Hanoi Telecom is one of the earliest licensed VoIP providers in Vietnam and has best increased VoIP traffic. We have interconnections to all fixed and mobile network operators in Vietnam via a stable technical infrastructure. In addition, we build a flexi
DU HUNG TECHNOLOGY JOINT STOCK COMPANY
Provider description not added
INTERCONNECT
Provider description not added
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.
Stage 2 Carrier Services
Stage 2 Networks brings together a group of telecom professionals with more than 75 years of telecom industry experience. At the heart of the Stage 2 philosophy is the deep-seated belief that businesses deserve much more than boilerplate solutions, that c
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