Spectrum United States

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General office

Spectrum
3546 Ramblewood Pl.
Fremont
California ,94536
United States

Phone: (510)818-9703

International VoIP Wholesale Provider
Internet Telephony Service Provider
Voip Termination ISP

H.323 VoIP Gateway
SIP VoIP Gateway
Termination

Quintum

Billing system of own development
Custom Open Source Billing Solution

Jivetel Communications

Concent Technologies

Providers in database: 6433

Asterisk VoIP

It is is considered as one of the most prominent entity in the VoIP world. Company Digium has created it as a fully innovative approach to telecommunications. This company has delivered such software that enables people to configure a server and start to make calls.

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