HP Comware 5 Debug Manual Vol 2

Field
Description
szCallingNum Caller number.
Channel Channel ID.
chan_id Channel ID information element.
Table 2 describes output fields and messages for the debugging isdn q 931 command.
Table 180 Output from the debugging isdn q931 command
Field
Description
DL_I_Data_Req
Packet request sent to the Q.921 module by the
Q.931 module.
DL_I_Data_Ind
Packet instruction sent to the Q.931 module by the
Q.921 module.
CES Connect point ID.
cr_length Call reference value length.
cr Call reference.
CS_XX Current call state.
(For more information about other fields, see Table 1.)
Table 3 describes output fields and messages for the debugging isdn q 921 command.
Table 181 Output from the debugging isdn q921 command
Field
Description
Net Tx Packet was sent.
Net Rx Packet was received.
I Information frame.
UI Unnumbered information frame.
SABME Q.921 link-setup-request frame.
DISC Q.921 link-disconnect-request frame.
UA Unnumbered acknowledgement frame.
REJ Reject frame.
RR Receive-ready frame.
RNR Receive-not-ready frame.
sapi Service access point ID.
tei Terminal endpoint ID.
ns The send sequence number.
nr The receive sequence number.
p Value of the P bit.
c/r Value of the C/R bit.
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