Hi all,
I am setting up a 128k ISDN internet connection for my client using a Cisco
802. We use a local phone company for the ISDN line and another company as
the ISP. The unusual setup (at lease for me) is the ISDN line has 6 end
points, with 6 SPIDs, and 6 LDN. One the configuration form, the TERM TYPE
NODE is BASIC VOICE (A).
I couldn't get the connection up so I called the ISDN carrier and have them
tested the line. They did some remote loopback tests to the NT1 and swore
the line is good, and told me to use two out of the 6 SPIDs.
Below are the results for SHOW ISDN STATUS and DEBUG ISDN EVENTS. I am still
learning how to troubleshoot ISDN, I suspect it has something to do with the
SPIDs, and I think it is a fault with the Telco switch configuration. But I
am not sure what is the exact cause for the problem, anyone has any ideas?
The startup-config is also identical to the standard configuration from
Cisco web site:
http://www.cisco.com/warp/public/779/smbiz/service/configs/isdn/isdn_isp_cha
p.htm
TIA,
Ken.
_______________________________________________________________________
SHOW ISDN STATUS:
ISDN BRI0 interface
dsl 0, interface ISDN Switchtype = basic-5ess
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 89, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
I_Queue_Len 0, UI_Queue_Len 0
Spid Status:
TEI 89, ces = 1, state = 8(established)
spid1 configured, spid1 NOT sent, spid1 NOT valid
TEI Not Assigned, ces = 2, state = 1(terminal down)
spid2 configured, spid2 NOT sent, spid2 NOT valid
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 0 CCBs = 1
CCB:callid=0, sapi=0, ces=1, B-chan=0, calltype=INTERNAL
The Free Channel Mask: 0x80000003
Total Allocated ISDN CCBs = 1
________________________________________________________________________
DEBUG ISDN EVENTS:
02:00:53: ISDN BR0: Outgoing call id = 0x800E, dsl 0
02:00:53: ISDN BR0: Event: Call to 6181009 at 64 Kb/s
02:00:53: ISDN BR0: process_bri_call(): call id 0x800E, called_number
6181009, s
peed 64, call type DATA
02:00:227640835916: CC_CHAN_GetIdleChanbri: dsl 0
02:00:227633307648: Found idle channel B1
02:00:227633307648: ISDN BR0: received HOST_DISCONNECT_ACK call_id 0x800E
02:00:227633266688: ISDN BR0: Error: Unfound B-channel on Disconnect_Ack -
calli
d 0x800E
02:00:227633307648: ISDN BR0: HO.ST_DISC_ACK Voice cid 0x800E error....
02:01:23: ISDN BR0: Event: Hangup call to call id 0x800E
02:01:23: ISDN BR0: process_disconnect(): call id 0x800E, call type is DATA,
b_i
db 0x27CEF38, ces 1
02:01:99660345651: CC: dsl 0 No CCB Src->HOST cid 0x800E, ev 0x5 ces 1
02:01:98791857956: ISDN BR0: received HOST_QUERY_RESPONSE call_id 0x800E
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