Voiptel, LTD. Brazil

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Voiptel, LTD.
Avda. Das Na?oes Unidas, 12551
S?o Paulo
SP ,04578-0000
Brazil

Phone: +55-1133231162
Site: http://www.voiptel.net

Contact Person

Giordano Massarelli / President - General Manager
Phone: +34-933905417

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
SIP Billing
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP
Wireless Broadband

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Consultancy Services
Data Conferencing
E1 Bulk Wholeseller
H.323 Softswitch & CPE
H.323 VoIP Gateway
IP devices
Outsourced Billing
Partnering for Origination and Termination
PC to Phone
Phone To PC
Project Mangement Services
SIP VoIP Gateway
Termination
Voice and Video Conferencing
Web Call
Web To Phone

Lucent
Quintum

Proprietary

HarryTass ME

OpteVoip

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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Digerati Networks

Digerati Networks, Inc. is a fast growing Voice over Internet Protocol (VoIP) carrier of international long distance voice calls. We provide quality termination services for millions of minutes of international calls through our VoIP network.

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