ADTRAN 1200051L5 Network Card User Manual


 
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