Go2Call United States

Go2Call delivers a complete suite of hosted international VoIP solutions to providers worldwide. Go2Call`s back-office solutions enable carriers and resellers, broadband service providers, ISPs, new VoIP license holders, call shops and other distributors to offer powerful VoIP services while building equity in their own brands and dramatically reducing their time-to-market and capital expenditure.Go2Call has built a reputation as a global leader in the development and delivery of these low cost, high quality, hosted VoIP calling services and is the back-office provider to over 200 customers in nearly 100 countries. Key Go2Call customers include Fujitsu`s Nifty, VSNL and Teleglobe.

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General office

Go2Call
1603 Orrington Avenue - Suite 1190
Evanston
IL ,60201
United States

Phone: +1-847-864-4123 x 15
Site: http://www.go2call.com

Contact Person

Larry Spear / Co-Founder
Phone: +1-847-864-4123 x 15
Phone: +1-847-922-8706

International VoIP Wholesale Provider
Internet Telephony Service Provider
Hosted VoIP billing service provider
Internet VoIP and Video Conferencing Service Provider
Voip Termination ISP
VoIP Billing Software Provider
Voip consulting
SIP Billing

Phone To Phone
Fax To Fax
Web Call
Gatekeepering
Outsourced Billing
PC to Phone
IP devices
Web To Phone
Voice and Video Conferencing
Termination

Cisco Systems
Audiocodes
Welltech

another

Vivid Telecom

Freeway Communications LLC

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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