CallExchange United States

CallExchange provides companies looking to enter the retail telecommunications business a turnkey solution to rapidly and cheaply deploy prepaid and postpaid calling cards and accounts, as well as VoIP softphones and customer premise equipment.

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General office

CallExchange
666 fifth Ave #379
New York
NY ,10103
United States

Phone: +1 212-785-7233
Phone: +1 212-785-7233
Site: http://www.callexchange.net

Contact Person

Rony Gilad / CEO
Phone: +1 212-785-7233

Hosted VoIP billing service provider
International VoIP Wholesale Provider
SIP Billing
VoIP Billing Software Provider

Billing Software
Call Routing VoIP Solutions
Collaboration
Gatekeepering
Outsourced Billing
Partnering for Origination and Termination
Termination

Cisco Systems
Mera
Quintum

Billing system of own development

Reynwood

Kolk Group, Inc.

Providers in database: 6433

MGCP Follows Master-Slave Protocol Model

A Media Gateway Control Protocol (MGCP) is a Voice over Internet Protocol system used to handle the exchange of information and the management of a multimedia conference session. The exchange of information, known as signaling, is responsible for connecting, controlling and terminating sessions. Therefore, an MGCP protocol is used to set up, maintain and end calls between multiple points.

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INFORYTEL

Instalamos centralitas VOIP que se integran con líneas analógicas, RDSI, móviles o VOIP consiguiendo el mejor precio posible en el gasto en telecomunicaciones.