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,
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
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
- Cisco Systems
- another
For one time advertising promotions or typical requests it is easier to use services of the outsourced call center. Main advantage of such a service is that the company who rents it is free from the necessity of keeping the operators and organizing their work flow.
3U Telecom Inc.
3U TELECOM is the subsidiary of 3U TELECOM AG, a long distance provider founded in Germany in 1997 with the dream to offer the lowest priced but highest quality long distance service to residential customers and small businesses.Offering low rates was mad
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