Token Ring Pinout

Bearer Capability Values

Table A-4 lists the ISDN bearer capability values that display in the following format within the debug commands:

Table A-4. ISDN Bearer Capability Values

Field Value	Description
0x	Indication that the values that follow are in hexadecimal
88	ITU-T coding standard; unrestricted digital information
90	Circuit mode, 64 kbps
21	Layer 1, V.110/X.30
8F	Synchronous, no in- band negotiation, 56 kbps