Dukatech Services

By: Dukatech  09-12-2011

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Dukatech's VoIP Architecture


Online callers connect directly to Dukatech's system, while those who place calls from normal phones, their calls are routed over the Public Switched Telephone Network (PSTN), through PSTN-VoIP gateway, to the Dukatech's system. Then, the call is forwarded to the final destination, either directly or through a local VoIP-PSTN gateway.

Dukatech Gateway Access Numbers:-

Calgary (403) 536-0767
Oshawa (905) 674-6117
Ottawa (613) 686-1806
Toronto (647) 723-6105