Integrated Services Digital Network (ISDN):
available with DK40i
• Primary Rate Interface (PRI)
PRI is used to send and receive voice and/or data calls over the same network. The call-by-call feature saves
money by allocating PRI channels on demand for usage of services such as DID, Tie, FX, WATS, 800, etc.
• Basic Rate Interface (BRI)
Station-side connection provides a low-cost ISDN solution that enables you to connect devices such as a
PC, LAN bridge or router, Internet access device, video conference terminal, group IV fax, ISDN telephone,
or other devices that benefit from an all-digital transmission link. Trunk-side connection enables all your
telephones to use BRI lines for incoming and outgoing calls.
Computer Telephony Integration (CTI):
• Industry Standard CTI
Strata DK systems fully support Microsoft
®
TAPI—the industry-standard method of Computer Telephony
Integration, enabling you to enjoy the full range of advanced benefits CTI can offer.
• Caller ID Applications
Caller Identification and automatic retrieval of customer profile data are the most popular CTI applications.
When the phone rings, the telephone’s LCD displays the caller’s telephone number, and the TAPI PC
application displays the caller’s profile. This enables you to provide fast, accurate, personalized
customer service.
•Data Switching
Allows your PC and telephone to share existing wiring for voice and data calls, eliminating the need for
costly additional interoffice networks and extra wiring.