Voice

ISDN

Integrated Services Digital Network (ISDN) is a standard, all digital technology that gives you simultaneous, integrated voice and data capabilities through two types of user interfaces - Basic Rate Interface (BRI) and Primary Rate Interface (PRI). For small businesses, the basic rate interface offers multiple channels for data transfer and can run a couple of applications simultaneously. ISDN PRI is an ideal solution for growing and large businesses that need a cost-effective solution for clear voice and high-quality data traffic.

Download ISDN PRI Service PDF

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For more information, please contact the GTA Business Sales team at (671) 644-1000 or email to businesssales(gta)gta.net. You may also fill out our online contact form.