From: balaji.balakrishnan (balaji.balakrishnan@swift.com)
Date: Tue Apr 08 2003 - 11:29:34 GMT-3
Hi Group,
I have a strange ISDN problem with Cisco 802 router. After reboot, "sh isdn status" says SPID are valid and I could place a call
but after that first call disconnected, I could not call again and now " sh isdn status" says SPID are not valid. I had to shut
and unshut the BRI interface to make is valid again. But, again, it works for the first call and then became invalid SPID. I
verified that ISDN Switch type ( basic-ni) and SPID numbers are correct. Also, I tried with a different Cisco 802 router, but same
problem exists. Meanwhile, CO told me that they have tested the line and it is perfect. Does anybody know what could be wrong
??? Debug output shows something weired going on
2d04h: %DIALER-6-BIND: Interface BR0:1 bound to profile BR0 ----------> first time call connect
2d04h: ISDN BR0: Event: Connected to 15408290461 on B1 at 64 Kb/s
2d04h: ISDN BR0: L1 ERR IF_ACTIVE
2d04h: ISDN BR0: TX -> INFOc sapi = 0 tei = 112 ns = 1 nr = 3 i = 0x08011A0
2d04h: CONNECT_ACK pd = 8 callref = 0x1A
2d04h: ISDN Error: Illegal Interface BR0:1 ------------------>>>> What is it mean ???
2d04h: ISDN Error: Illegal Interface BR0:1
2d04h: ISDN BR0: TX -> IDREQ ri = 11799 ai = 127 ->> After first call disconnected: See multiple IDREQ but no response from
CO
2d04h: ISDN BR0: TX -> IDREQ ri = 3976 ai = 127
2d04h: ISDN BR0: TX -> IDREQ ri = 2057 ai = 127
2d04h: ISDN BR0: TX -> IDREQ ri = 34970 ai = 127
2d04h: ISDN BR0: Incoming call id = 0x6E70, dsl 0 ->> What is mean by incoming call and call type internal
2d04h: ISDN BR0: LIF_EVENT: ces/callid 1/0x0 HOST_DISCONNECT_ACK
2d04h: ISDN BR0: HOST_DISCONNECT_ACK: call type is INTERNAL
Rgds,
Bala.
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