SIPxchange United States

SIPxchange is headquartered in Dallas Fort Worth providing wholesale carrier and business VoIP services. SIPxchange is part of the Worldcall Inc. family of companies supplying network services since 2004. Our facilities-based network carries over 50 milli

Our service offerings include enhanced service provider (ESP) termination, DID origination, domestic / international long-distance, toll-free and managed data services. Wholesale products include VoIP termination, DID and Switch Partitioning. Retail products for business clients include SIP Trunking, Data Access with T1, DS3, MPLS and Metro Ethernet. SIPxchange is currently one of the largest providers of VoIP termination in the state of Texas covering all major markets.

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General office

SIPxchange
116 N. Tennessee, Suite 202
McKinney
TX ,75069
United States

Phone: +1 214 888 8500
Phone: +1 214 888 8504
Site: http://sipxc.com/index.html

Contact Person

Steve Weltner / VP Sales
Phone: +1 214 888 8504

did numbers provider
Internet Telephony Service Provider
Voip Termination ISP
Wholesale VoIP Carrier

E1/T1
Sip Trunking
Termination

Not data

Knight Communications

HyperCube llc

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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