[c-nsp] bri problem

Wed Aug 24 09:29:13 EDT 2005

Hi all,

I have a Cisco 801 trying to connect to a central site, a debug isdn q931, 
shows the following:

Aug 24 16:26:10.870: ISDN BR0: TX ->  SETUP pd = 8  callref = 0x2B
Aug 24 16:26:10.886:         Bearer Capability i = 0x8890
Aug 24 16:26:10.890:         Channel ID i = 0x83
Aug 24 16:26:10.894:         Shift to Codeset 6
Aug 24 16:26:10.898:         Codeset 6 IE 0x24  i = 0x80
Aug 24 16:26:10.898:         Called Party Number i = 0x80, '12345678', 
Plan:Unknown, Type:Unknown
Aug 24 16:26:10.914:         High Layer Compat i = 0xC1FF
Aug 24 16:26:10.918:         Sending Complete
Aug 24 16:26:11.358: ISDN BR0: RX <-  CALL_PROC pd = 8  callref = 0xAB
Aug 24 16:26:11.362:         Channel ID i = 0x89
Aug 24 16:26:11.754: ISDN BR0: RX <-  DISCONNECT pd = 8  callref = 0xAB
Aug 24 16:26:11.758:         Cause i = 0x87BB - Unknown cause value
Aug 24 16:26:11.878: ISDN BR0: TX ->  RELEASE pd = 8  callref = 0x2B
Aug 24 16:26:12.046: ISDN BR0: RX <-  RELEASE_COMP pd = 8  callref = 0xAB
Aug 24 16:26:13.702: ISDN BR0: TX ->  SETUP pd = 8  callref = 0x2C
Aug 24 16:26:13.706:         Bearer Capability i = 0x8890

Why do I have Unknown cause value?

Kind regards.