The Avaya TN464F Card allows you to expand your system and save money. Definity TN464F Universal DS1/ISDN PRI for Definity System G3 provides both DS1 and ISDN PRI interfaces and supports wide-band signaling among other things.
Avaya Definity TN464F DS1 Card Features:
For G3V2 or later acts as DS1 interface and an ISDN PRI interface
Supports wide-band signaling, call by call service, E1 standards
Complies with domestic and international standards
Item #: TN464F
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