O1 Communications, Inc. United States

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General office

O1 Communications, Inc.
1515 K Street, Suite 100
Sacramento
CA ,95814
United States

Phone: 9165542100
Phone: 8884441111
Site: http://www.o1.com

Contact Person

Sita Vadarevu / Marketing Manager
Phone: 9162334676
Phone: 9162732506

Internet Telephony Service Provider
Voip Termination ISP

Call Routing VoIP Solutions
H.323 Softswitch & CPE
H.323 VoIP Gateway
Partnering for Origination and Termination
SIP Softswitch & CPE
SIP VoIP Gateway
Termination

Lucent

Billing system of own development

Velocity Networks

General Telecom

Providers in database: 6433

Classes of Service

The system of Classes of Service (COS) helps defining rights for one or another extension in the PBX or Centrex systems. For example, few groups require more space for storing voice messages, while other need the redirection of calls to cell phones, the third does not have to make calls outside of the office network. With the help of this system one can change and configure settings.

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