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

SIP Communications of Real Time

Obviously SIP is considerably better than H.323 and complies with the understanding of IP-telephony as a global mass IP-service, and it should be implicitly considered right this way. And as SIP is able to serve not only telephony but also any communications at all in the real time over the IP-protocol; obviously it should become a base for other IP-services not yet existing but will appear in the future, as well.

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