ADTRAN ISU 512 User Manual
Page 91
Appendix A. Status Buffer Messages
61202.086L1-1
ISU 512 User Manual
75
MANDATORY_IE_MIS
Mandatory information element missing.
Need 64K call
The BONDING protocol requires the ISU 512 to be configured for a 64k data
call type.
Negotiation fail
The BONDING negotiation has failed.
NETWORK BUSY
The ISDN switch is busy and unable to process a call.
NETWORK_CONGESTI
The phone network is currently congested.
NETWORK_OUT_OF_O
The phone network is out of order.
NO_CIRCUIT_AVAIL
The requested bearer channel is not available.
NONEXISTENT_MSG
Nonexistent message was sent by the ISU.
No Sreg number
User attempted to access an S-register but did not specify an S-register (exam-
ple: S=1).
No Sreg value
User attempted to change an S-register but did not specify a value (example:
S2= ).
NO_ROUTE
The phone network was unable to find a route to the destination number.
NO 2x64/56
2 x Clear Channel mode failed. The RS-530 port is set to primary. This is an
invalid configuration for using 2 x Clear Channel mode.
NO_USER_RESPONDI
The dialed number is not responding.