Appendix B. Status Buffer Messages
LDNs <1-4> Req'd
ExpertISDN was activated without entering the applicable LDNs.
LDN TOO LONG
The entered Local Directory Number has too many digits.
MANDATORY_IE_LEN
Mandatory information element length error.
MANDATORY_IE_MIS
Mandatory information element missing.
MP opts not same
Differing multilinkk PPP options were negotiated for links in the same
bundle.
MP Set DTE Rate
After three tries to increase network bandwidth to match the DTE bit
rate, the protocol set the DTE rate to match the network rate.
Negotiation fail
The BONDING negotiation has failed.
NETWORK BUSY
The ISDN switch is busy and unable to process a call.
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ISU 512e User Manual
B-9