- Hewlett-Packard Printer Owner's Manual

4 Switch Interface Administration Digital Interfaces
UCS 1000 R4.2 Administration 585-313-507 Issue 3 April 2000 144
Digital Interfaces
Digital interfaces are administered on a card-by-card basis; that is, digital
parameters apply to individual digital circuit cards installed in the system.
The digital interfaces currently support the E1/T1 digital circuit card with the
following protocols:
• T1 A/B Robbed-bit E&M
• E1 CAS
• ISDN-Primary Rate Interface (PRI)
The process of administering the digital interfaces consists of selecting a
protocol based on the circuit card type and either accepting the default values
as displayed or changing the default values.
Accessing the Digital Interfaces Menu
The Digital Interfaces menu displays all digital protocols installed on your
system. If there are no E/1T1 circuit cards installed in your platform, the
Digital Interfaces selection does not appear in the Switch Interfaces menu.
Note: All selected options must match the corresponding options on the
switch PBX or network to avoid service problems.