03-29-2007 06:52 AM - edited 03-03-2019 04:21 PM
1#
004523: Mar 29 15:40:45.353 SAST: ISDN BR0 SERROR: isdn_get_guid: Cannot allocate a GUID (5)
004524: Mar 29 15:40:45.353 SAST: ISDN BR0 SERROR: isdn_get_display_text_from_gtd: false ret
004525: Mar 29 15:40:45.353 SAST: ISDN BR0 SERROR: isdn_get_mlpp_from_gtd: MLPP from GTD failed
004526: Mar 29 15:40:45.357 SAST: ISDN BR0 Q931: Applying typeplan for sw-type 0x1 is 0x0 0x0, Calling num 6750
004527: Mar 29 15:40:45.361 SAST: ISDN BR0 Q931: Applying typeplan for sw-type 0x1 is 0x0 0x0, Called num XXXXXXXXXX
004528: Mar 29 15:40:45.381 SAST: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0, TEI 64 changed to up
004529: Mar 29 15:40:45.385 SAST: ISDN BR0 Q931: TX -> SETUP pd = 8 callref = 0x4D
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x81
Calling Party Number i = 0x0080, '6750'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, 'XXXXXXXXXX'
Plan:Unknown, Type:Unknown
004530: Mar 29 15:40:45.549 SAST: ISDN BR0 Q931: RX <- SETUP_ACK pd = 8 callref = 0xCD
Channel ID i = 0x89
Progress Ind i = 0x8188 - In-band info or appropriate now available
004531: Mar 29 15:40:45.605 SAST: ISDN BR0 Q931: RX <- DISCONNECT pd = 8 callref = 0xCD
Cause i = 0x818380 - No route to destination
004532: Mar 29 15:40:45.617 SAST: ISDN BR0 Q931: TX -> RELEASE pd = 8 callref = 0x4D
Cause i = 0x8083 - No route to destination
004533: Mar 29 15:40:45.665 SAST: ISDN BR0 Q931: RX <- RELEASE_COMP pd = 8 callref = 0xCD
Cause i = 0x8190 - Normal call clearing
004534: Mar 29 15:40:47.561 SAST: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0, TEI 64 changed to down
004535: Mar 29 15:40:47.561 SAST: ISDN BR0 Q931: Ux_DLRelInd: DL_REL_IND received from L2
what is causing this? The other thing is that our router is making connections out to this router and its not accepting it......
03-29-2007 07:08 AM
Please post your configs from both routers
Thx,
OW
03-29-2007 07:22 AM
My Router:
---------
!
interface Dialer20
description isdn backup
ip address 192.168.225.237 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
no ip split-horizon
shutdown
dialer pool 1
dialer remote-name cr1.client.router
dialer idle-timeout 180
dialer string XXXXXXXXXX
dialer-group 2
no cdp enable
ppp authentication pap
ppp pap sent-username cr1 password
ppp multilink bap
ppp multilink links maximum 2
ppp multilink load-threshold 128 either
end
!
username cr1.
!
Client Router:
--------------
!
interface BRI0
description number
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
isdn point-to-point-setup
isdn calling-number 6750
fair-queue
ppp authentication chap pap
ppp multilink
end
!
!
interface Dialer0
description my router isdn number
ip address 192.168.225.238 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
no ip split-horizon
dialer pool 1
dialer remote-name cr1
dialer idle-timeout 180
dialer string XXXXXXXXXX
dialer-group 1
fair-queue
no cdp enable
ppp authentication pap callin
ppp chap refuse
ppp pap sent-username cr1.
ppp multilink bap
ppp multilink links maximum 2
ppp multilink links minimum 2
ppp multilink endpoint string client-backup
end
!
hostname client.router-cr1
!
03-29-2007 07:38 AM
Please run this command and see if you connect:
isdn test call interface dialer#
And your Dialer20 is in shutdown state, make sure you remove it of course.
Thx,
OW
03-29-2007 11:41 PM
these results are from a test call.
i did debug isdn error and debu isdn q931
03-30-2007 06:59 AM
can you please send me your
"show isdn status" from both routers
Thx,
OW
03-29-2007 09:42 AM
Che with your telco why they are not delivering the call and return such a strange error given - no route to destination !!!
03-30-2007 07:19 AM
Brad,
One more thing.....couple more questions:
what is the purpose of using
isdn point-to-point-setup and isdn calling number in your setup ?
In cisco documentation it says isdn calling number used to configure australian basic-ts013 switch but your current switch is
basic-net3
Please clarify.
Thanks,
OW
03-30-2007 11:07 AM
Hi OW,
In the documentation, the reference to australia switches is obsolete and out of context.
These commands can be used with any switch type and their purpose is:
isdn point-to-point-setup: sends the setups messages to 'unicast' TEI only. No need to change that - alternative would be send point-to-multipoint, that is to broadcast TEi 127.
isdn calling number: auto-explicative.
Hope this helps, if so please rate post!
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