Call 2 Phone UK Ltd United Kingdom

Call2Phone

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General office

Call 2 Phone UK Ltd
Unit 58 Cariocca Business Park
Manchester
Manchester ,M40 8BB
United Kingdom

Phone: +44 161 202 5556
Phone: +44 776 610 0445
Site: http://www.call2phone.com

Contact Person

Manie Iqbal / Director
Phone: +44 161 202 5556
Phone: +44 776 610 0445

International VoIP Wholesale Provider

Termination

Quintum

another

On Instant Limited

MCI International Wholesale

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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The YACKIE Mobile SIM card ensures the lowest pricing for the business traveler anywhere in the world, while maximizing convenience. Pay no more additional roaming charges to your mobile operator. The same low pricing applies to accessing your voice mail

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