ISDN PROBLEM

From: Satish Yadav (satishy@hclcomnet.co.in)
Date: Thu Dec 19 2002 - 09:07:53 GMT-3


Hi Group ,

The below is the output of the below schenerio.

             ISDN-BRI
.......R1...................R2........

I hv two routers connected point to point ion ISDN BRI as shown above.
I hv used the minimal configuration.

RouterA

INT BRI0

ip address 10.10.10.1 255.255.255.252
dialer string xxxxxxx
isdn switch-type basic-net 3
dialer-group 1

dialer-list 1 protocol 1 permit

Router B

INT BRI0

ip address 10.10.10.2 255.255.255.252
dialer string xxxxxxx
isdn switch-type basic-net 3
dialer-group 1

dialer-list 1 protocol ip permit

If i am calling from router router A to router B than the call is getting
established perfectly , But when I initiate a call from RouterB to router A
than I am getting the problem. The debug is as below.

RouterB#
22:30:37: ISDN BR1/1: Event: Hangup call to call id 0x813D
22:30:37: ISDN BR1/1: process_disconnect(): call id 0x813D, call type is
DATA,
_idb 0x80C7AE68, ces 1, cause 0x10
22:30:161072238660: ISDN BR1/1: received HOST_DISCONNECT_ACK call_id 0x813D
22:30:158913789952: ISDN BR1/1: HOST_DISCONNECT_ACK: call type is DATA
22:30:161072238660: ISDN BR1/1: received HOST_DISCONNECT_ACK call_id 0x813D
22:30:158913789952: ISDN BR1/1: HOST_DISCONNECT_ACK: call type is DATA
22:30:38: ISDN BR1/1: Outgoing call id = 0x813E, dsl 9
22:30:38: ISDN BR1/1: Event: Call to 02226879902 at 64 Kb/s
22:30:38: ISDN BR1/1: process_bri_call(): call id 0x813E, called_number
022268
902, speed 64, call type DATA
22:30:163208757248: CC_CHAN_GetIdleChanbri: dsl 9
22:30:163208757248: Found idle channel B1
22:30:165367205956: ISDN BR1/1: received HOST_INFORMATION call_id 0x813E
22:30:167503724544: ISDN Event: dsl 9 call_id 0x813E B channel assigned by
swi
h 0
ISDN BR1/1: received HOST_PROCEEDING call_id 0x813E
22:30:167503724544: B-channel assigned in previous message call id = 0x813E

Here I am suspecting on the ISDN LINE. Can anybody confirm this.

Regds
Satish
.



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