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4 Carriers Sp. z o.o. Poland

Termination, Call Routing VoIP Solutions, SIP, H.323 Softswitch & CPE, H.323 VoIP Gateway, H.323 Wireless/ GSM VoIP Solutions,

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General office

4 Carriers Sp. z o.o.
Aleje Jerozolimskie 42/67
Warsaw
Mazowieckie ,00-024
Poland

Phone: +48 397 77 77
Phone: +48223977777
Contact Person

Piotr Slowinski
Phone: +48223977777
Phone: +48608303030
  • Wholesale VoIP Carrier
  • Termination
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Crowley Data Poland Sp. z o.o.
Providers in database: 6433
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Hosted VoIP

Hosted VoIPThis is a method of providing a phone service to people over the Internet. This type of service moves the traditional phone switch off site and allows more than one company to use a particular switch.

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United Kingdom I.T.S Telecom Ltd

Hosted IP Phone Systems, BT Wholesale Line Rental, Up to 1Gb Internet Connections, Mobile VoIP, Hosted Exhange mailboxes, Online Backup, Domain names & Hosting

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