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unable to make a ISDN call, "bad High Layer Compat"

kayih
Level 1
Level 1

hi,

I'am unable to make a call from my BRI interface (cisco 801; IOS_12.3).

when I make a test with this command :

######################## Router-A ##################################

Router-A#isdn test call interface brI 0 0520301139

Output of ISDN Q931 debug

*Mar 1 03:19:02.872: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0, TEI 73 changed to up

*Mar 1 03:19:02.888: ISDN BR0 Q931: TX -> SETUP pd = 8 callref = 0x3B

Bearer Capability i = 0x8890

Standard = CCITT

Transfer Capability = Unrestricted Digital

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0x83

Shift to Codeset 6

Codeset 6 IE 0x24 i = 0x80

Called Party Number i = 0x80, '0520301139'

Plan:Unknown, Type:Unknown

High Layer Compat i = 0x9181

Sending Complete

*Mar 1 03:19:03.312: ISDN BR0 Q931: RX <- CALL_PROC pd = 8 callref = 0xBB

Channel ID i = 0x89

*Mar 1 03:19:13.204: ISDN BR0 Q931: RX <- DISCONNECT pd = 8 callref = 0xBB

Cause i = 0x8792 - No user responding

*Mar 1 03:19:13.228: ISDN BR0 Q931: TX -> RELEASE pd = 8 callref = 0x3B

*Mar 1 03:19:13.396: ISDN BR0 Q931: RX <- RELEASE_COMP pd = 8 callref = 0xBB

Cause i = 0x8792 - No user responding

*Mar 1 03:19:15.384: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0, TEI 73 changed to down

*Mar 1 03:19:19.496: ISDN BR0 Q931: L3_ShutDown: Shutting down ISDN Layer 3

#################################################################

Router-B#

Mar 30 16:38:43: ISDN BR0 Q931: RX <- SETUP pd = 8 callref = 0x4B

Bearer Capability i = 0x8890

Standard = CCITT

Transer Capability = Unrestricted Digital

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0x89

Calling Party Number i = 0x2083, '144567227'

Plan:Unknown, Type:National

Called Party Number i = 0x81, '1139'

Plan:ISDN, Type:Unknown

High Layer Compat i = 0x9181

Sending Complete

Mar 30 16:38:43: ISDN BR0 **ERROR**: host_incoming_call: Rx call w/ bad High Layer Compat from 144567227 on B1

1 Reply 1

kamal-learn
Level 4
Level 4

hi kayih can u post the configuration of both routers