ADTRAN 1200051L6 User Manual
Page 24
Chapter 2.ISDN Service
10
ISU 2x64 Dual Port ISDN Service Unit User Manual
61200051L1-1D
application, then
Capability R
(previously
Generic Data I
) may
be more cost-effective.
ADTRAN has registered the following ISDN ordering codes to
support a variety of tariffs and applications:
Capability S (previously Generic Data M)
•
2B service
•
Both B channels alternating voice and data
•
Two directory numbers
Applications
•
Host data center, internet access, bulletin board, and modem
pooling applications
•
Modem capability
•
Generic data transfer, including remote access and LAN/
WAN connectivity and telecommuting
Capability R (previously Generic Data I)
•
2B service
•
Data only
•
Two directory numbers
Applications
•
Host data center, internet access, bulletin board, and modem
pooling applications
•
Data only applications, no modem capability
•
Data transfer applications, including remote access and
LAN/WAN connectivity, telecommuting