VASC Software and Media Company Headquarter Vietnam

VASC is a child company under VNPT (Vietnam Post and Telecommunications Corp)- the biggest state-owned corporation in Vietnam. Besides doing VAS for mobile, content and data service, software, IPTV….. VASC is also offering Vietnam termination for VoIP service. On behalf of VNPT, VASC is holding and managing Vietnam national core network. For this reason, our termination heads the list of Vietnamese providers with direct, high quality and CLI.
For further information, please contact us at:tungvh.vasc@vnpt.vn

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General office

VASC Software and Media Company Headquarter
33 Thai ha
Hanoi
,10000
Vietnam

Phone: +84 - 906099006
Phone: +84 - 942422422
Site: http://www.vasc.com.vn

Contact Person

Vu Tung / Sales Representative
Phone: 84 - 942422422
Phone: 84 - 906099006

International VoIP Wholesale Provider
Voip Termination ISP
Wholesale VoIP Carrier

PC to Phone
Phone To PC
Phone To Phone
Project Mangement Services
Termination
Web Call
Web To Phone

Cisco Systems

Billing system of own development

VTC DiGiCom

VOIPMART

Providers in database: 6433

RTP Delivers Multimedia Data In Real Time

A Real-time Transport Protocol (RTP) is a protocol standard defined by the Internet Engineering Task Force (IETF) that outlines a management system for programs using real-time transmission of data through mutlicast or unicast network services in multimedia situations. Originally designed by the IETF for videoconferencing for multiple participants, the protocol is largely used in Voice over Internet Protocol applications. Despite its name, the protocol cannot guarantee real-time delivery of data, however, the RTP does compensate for jitters and can detect when data arrives out of sequence, both issues being popular in VoIP communication. In IP telephony, RTP works with a signaling protocol, such as SIP or H.323, in order to set up connections in a network.

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