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

External/Internal Transfer

The external call transfer – is the call transfer to a telephone line other than the company’s telephone line. The internal call transfer – the transfer of an incoming call to another addressee registered on the same telephone line.

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