Hi networkers,
I have an ISDN line as a backup on our router. When I wanted to test it, I saw "call rejected" message:
TNRTEXCS02A1#debug isdn q931
debug isdn q931 is ON.
TNRTEXCS02A1#
TNRTEXCS02A1#
TNRTEXCS02A1#isdn test call inter ser0/2/0:15 71979919
TNRTEXCS02A1#
*Jun 11 11:04:26.757 UTC: ISDN Se0/2/0:15 Q931: Sending SETUP callref = 0x012D callID = 0x80AF switch = primary-net5 interface = User
*Jun 11 11:04:26.757 UTC: ISDN Se0/2/0:15 Q931: TX -> SETUP pd = 8 callref = 0x012D
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA9839F
Exclusive, Channel 31
Called Party Number i = 0x81, '71979919'
Plan:ISDN, Type:Unknown
*Jun 11 11:04:26.793 UTC: ISDN Se0/2/0:15 Q931: RX <- SETUP_ACK pd = 8 callref = 0x812D
Channel ID i = 0xA9839F
Exclusive, Channel 31
*Jun 11 11:04:26.889 UTC: ISDN Se0/2/0:15 Q931: RX <- SETUP pd = 8 callref = 0x01FD
Sending Complete
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98382
Exclusive, Channel 2
Calling Party Number i = 0x008
TNRTEXCS02A1#3, '71979919'
Plan:Unknown, Type:Unknown
*Jun 11 11:04:26.893 UTC: ISDN Se0/2/0:15 Q931: Received SETUP callref = 0x81FD callID = 0x01FE switch = primary-net5 interface = User
*Jun 11 11:04:26.893 UTC: ISDN Se0/2/0:1: Incoming call rejected, unbindable
*Jun 11 11:04:26.893 UTC: ISDN Se0/2/0:15 **ERROR**: call_incoming: DIALER ERROR 0x1: b channel 1 call id 0x1FE
*Jun 11 11:04:26.893 UTC: ISDN Se0/2/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x81FD
Cause i = 0x8095 - Call rejected
*Jun 11 11:04:26.945 UTC: ISDN Se0/2/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0x812D
Cause i = 0x8095 - Call rejected
*Jun 11 11:04:26.945 UTC: ISDN Se0/2/0:15 Q931: TX -> RELEASE pd = 8 callref = 0x012D
*Jun 11 11:04:26.961 UTC: ISDN Se0/2/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x812D
TNRTEXCS02A1#
Any help?
