1 ContactTel Canada

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1 ContactTel
Po 99 1iere avenue
Quebec
QC ,G3C2M2
Canada

Phone: 4182667325
Phone: 888-372-6501
Site: http://www.contacttel.com

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
SIP Billing
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Consultancy Services
E1 Bulk Wholeseller
Gatekeepering
Installation and Support Services
IP devices
Partnering for Origination and Termination
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration
Termination

Cisco Systems

Proprietary

Distributel Communications Limited.

1 ContactTel

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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