Have Vwic-wmft-e1. Controller shows down/down with increasing line code violations. Have verified framing /coding/isdn switch type with vendor. Card has AL and CD lights on (yellow and green). shut /no shut does nothing. Site is in India, if that helps. Using no-crc4/hdb3. CM is 6.11
Thanks for your response. Here are the requested files. What troubles me is that when I use a crossover, I get the CD light. Replaces it with a Cat5, CD light goes off, but either way, no status changes on controller
E1 0/0/0 is down.
Applique type is Channelized E1 - balanced
Receiver has loss of frame.
alarm-trigger is not set
Version info Firmware: 20060623, FPGA: 20, spm_count = 0
Framing is NO-CRC4, Line Code is HDB3, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
INDELNRT301#sho isdn stat
Global ISDN Switchtype = primary-net5
%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not apply
Excessive LCV are normally caused by either config or line issues. As James' mentions are you using the correct ISDN switch type. I've configured an E1 in India before and the config is the same as the UK.
If your E1 controller is in ?down/down" state, most likely you have a physical problem with the link. Confirm with your provider that they have all the same parameters as you configure in term of Framing and Linecode. In the lab, when you have wrong Framing/Linecoding, the controller will be down, but the moment I configure correct parameters, controller comes to up/up state even without "isdn switching" and PRI-DS0 configured.
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