Zenite Tecnologia e Teleinformatica Ltda. Brazil

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General office

Zenite Tecnologia e Teleinformatica Ltda.
Av. Julia Freire, 1493 - Expedicionarios
Joao Pessoa - PB
Paraiba - PB ,58041-000
Brazil

Phone: +55 83 3044 2700
Site: http://www.zenitetecnologia.com.br

Hardware

SIP VoIP Gateway

Welltech

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ZipVox Telefonia IP

DigiLinea

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Calling Cards versus Call Shops

A decade ago, call shops were the most convenient way for tourists and immigrants to contact their families. Today however, this has changed, the number of ways getting in touch with their families abroad has increased with the Internet, and currently it is threatening to the survival of the call shops.

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Premium Internet

Premium Internet S.A. is a Polish telecommunications operator, providing services on the international operator market since 1998 - achieving significant traffic volumes in TDM and VoIP technology in Poland, Eastern and Central Europe as well. Moreover ow