ISDN ( Integrated Services Digital Network)

ISDN provides a variety of circuit-switched and packet-switched features to our customers. Many ISDN-compatible computers, data terminals, and telephone sets can access these advanced features through a single modular connector at the customer premises. ISDN is primarily used for video and 64k modem applications. Customers provide the equipment, and our Department provides the ISDN line to the jack.

To request service, use the "Purdue Telephone Service Request" form (for Authorized Users) on our web site or use a Telephone Services Form 77 from your business office. See Telephone Rates for monthly pricing.