ADTRAN Express L128T S User Manual page 162

Appendix B. Log Messages
Ring <number>
level 5
An incoming call from <number> was ringing. If no caller ID is avail-
able for the ISDN line then <number> will be blank.
SOURCE NOT ISDN
level 4
The incoming calling party is not ISDN. This is a warning and is most
often seen for POTS calls.
Signal 0xNN
level 4
A signal information element was received from the ISDN switch with
the value NN in hexadecimal.
Transfer <number>
level 5
The Express L128T S/T has transferred the held call with the active
call. If no caller ID is available for the ISDN line, then <number> will
be blank for incoming calls.
Transfer Rej <number>
level 5
The Express L128T S/T attempted to transfer but was rejected by the
ISDN switch. If no caller ID is available for the ISDN line, then <num-
ber> will be blank for incoming calls.
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