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

VoIP Favors SIP

Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.

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Sangoma & Digium Telephony card.

we @ OnlineVoIPSolutions.com Welcomes the opportunity to provide consulting services for configuration of Call Center Voice Processing System for Inbound/Outbound Calls and Predictive Dialer System.

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