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Beginner

Errors establishing ISDN communication

I need some help.  I'm trying to dial a Cisco 1841 BRI from my Cisco 2811 PRI.  I'm getting a few errors but not sure what else to do to correct the issue.  Config & Logs below from 1841:


interface BRI0/0/0
no ip address
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-ni
isdn point-to-point-setup
no cdp enable
ppp authentication chap callin


interface Dialer1
description ISDN to DAL
ip unnumbered Loopback1
encapsulation ppp
dialer pool 2
dialer remote-name DAL-R1-ISDN2811
dialer string 1214#######
ppp authentication chap callin


00:26:44: ISDN BR0/0/0 Q931: RX <- SETUP pd = 8  callref = 0x46
Bearer Capability i = 0x8890
  Standard = CCITT
  Transfer Capability = Unrestricted Digital
  Transfer Mode = Circuit
  Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Signal i = 0x40 - Alerting on - pattern 0 
Called Party Number i = 0xC1, '452####'
  Plan:ISDN, Type:Subscriber(local)
Locking Shift to Codeset 5
Codeset 5 IE 0x2A  i = 0x808001039E05, 'From ', 0x8B0C, '214 ###-####', 0x8001, '<'
00:26:44: ISDN BR0/0/0 SERROR: L2_Go: at bailout DLCB is NULL
L2: sapi 0 tei 127 ces 0 ev 0x3
00:00:111669149696: ISDN BR0/0/0 EVENT: process_rxstate: ces/callid 1/0x18 calltype 1 HOST_INCOMING_CALL
00:00:111669149696: ISDN BR0/0/0 EVENTd: isdn_get_guid: Got Guid 36B2001B8016
00:00:111669149696: ISDN BR0/0/0 EVENT: host_incoming_call: call_id 0x0018, Guid = 36B2001B8016 bchan 0
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_incoming_call: call_id=0x18
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_setup_received: isdn_info=1663448752l, call_id=0x18 ANSWER
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_setup_received: calltracker disabled
00:00:111669149696: ISDN BR0/0/0 EVENTd: host_incoming_call: (non-POTS) DATA call
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_setup_received: isdn_info=1663461776l, call_id=0x18 ANSWER
00:00:111669149696: ISDN BR0/0/0 EVENTd: host_incoming_call: (1) call_type is DATA
00:00:111669149696: ISDN BR0/0/0 EVENTd: host_incoming_call: voice_answer_data = FALSE call type is DATA
00:00:111669149696: ISDN BR0/0/0 EVENTd: host_incoming_call: Received a DATA call from 214####### on B1 at 64 Kb/s
00:00:111669149696: ISDN BR0/0/0 EVENTd: host_incoming_call: Accepting call call id 0x18
00:00:111669149696: %DIALER-6-BIND: Interface BR0/0/0:1 bound to profile Di1
00:00:111669149696: ISDN BR0/0/0 EVENTd: isdn_fromdialer: RM returned call_type 0 resource type 0 response 2
00:00:111669149696: ISDN BR0/0/0 EVENT: UserIdle: callid 0x18 received ACCEPT_CALL (0x13)
00:00:111669149696: ISDN BR0/0/0 EVENTd: isdn_send_connect: msg 4, call id 0x18, ces 1 bchan 0, call type DATA
00:00:111669149696: ISDN BR0/0/0 EVENTd: isdn_report: callid 0x18
00:00:111669149696: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to up
00:00:111669149696: %ISDN-6-CONNECT: Interface BRI0/0/0:1 is now connected to 214####### N/A
00:26:44: ISDN BR0/0/0 Q931: TX -> CALL_PROC pd = 8  callref = 0xC6
Channel ID i = 0x89
00:26:44: ISDN BR0/0/0 Q931: TX -> CONNECT pd = 8  callref = 0xC6
Channel ID i = 0x89
00:26:44: ISDN BR0/0/0 Q931: RX <- RELEASE_COMP pd = 8  callref = 0x46
Cause i = 0x8295 - Call rejected
00:00:111669149696: ISDN  EVENTd: cc_clear_free_list freeing 0x63212140
00:00:111669149696: ISDN BR0/0/0 EVENT: process_rxstate: ces/callid 1/0x18 calltype 1 HOST_DISCONNECT_ACK
00:00:111669149696: ISDN BR0/0/0 EVENTd: process_rxstate: cause=0x15 (21), cause_present=1
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_call_cleared: isdn_info=0x632636B0, call_id=0x18
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_call_cleared: isdn_info=0x63266990, call_id=0x18
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_call_cleared: isdn_info=0x63266990, call_id=0x18
00:00:111669149696: ISDN BR0/0/0 EVENTd: calltrkr_call_cleared: isdn_info=0x632636B0, call_id=0x18
00:00:111669149696: ISDN BR0/0/0 EVENTd: host_disconnect_ack: call type is DATA
00:00:111669149696: ISDN BR0/0/0 EVENTd: isdn_report: callid 0x18
00:00:111669149696: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to down
00:00:111669149696: %DIALER-6-UNBIND: Interface BR0/0/0:1 unbound from profile Di1
00:26:44: ISDN BR0/0/0 Q931: RX <- RELEASE_COMP pd = 8  callref = 0x46
Cause i = 0x8295 - Call rejected
00:00:111669149696: ISDN BR0/0/0 SERROR: L3_GetUser_NLCB: EVENT 0X5A No NLCB 2
00:00:111669149696: ISDN BR0/0/0 **ERROR**: L3_BadPeerMsg: event 0x5A cr 0xC6 callid 0x0

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2 REPLIES 2
VIP Mentor

Errors establishing ISDN communication

HI Sergio,

Please insert one command under dialer interface:

ppp authentication chap callin

and then try.If still the same issue then please paste the out put of these commands:

debug ppp neg

debug ppp auth

Regards

Please rate if it helps.

Beginner

Re: Errors establishing ISDN communication

interface Dialer1 already has ppp authentication chap callin.  Debug below...

11529215046068469760d21474836480h: %DIALER-6-BIND: Interface BR0/0/0:1 bound to profile Di1

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to up

11529215046068469760d21474836480h: %ISDN-6-CONNECT: Interface BRI0/0/0:1 is now connected to 214####### N/A

5d22h: BR0/0/0:1 PPP: Using dialer call direction

5d22h: BR0/0/0:1 PPP: Treating connection as a callin

5d22h: BR0/0/0:1 PPP: Session handle[C000055] Session id[69]

5d22h: BR0/0/0:1 PPP: Phase is ESTABLISHING, Passive Open

5d22h: BR0/0/0:1 LCP: State is Listen

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to down

11529215046068469760d21474836480h: %DIALER-6-UNBIND: Interface BR0/0/0:1 unbound from profile Di1

5d22h: BR0/0/0:1 LCP: State is Closed

5d22h: BR0/0/0:1 PPP: Phase is DOWN

11529215046068469760d21474836480h: %DIALER-6-BIND: Interface BR0/0/0:1 bound to profile Di1

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to up

11529215046068469760d21474836480h: %ISDN-6-CONNECT: Interface BRI0/0/0:1 is now connected to 214####### N/A

5d22h: BR0/0/0:1 PPP: Using dialer call direction

5d22h: BR0/0/0:1 PPP: Treating connection as a callin

5d22h: BR0/0/0:1 PPP: Session handle[42000056] Session id[70]

5d22h: BR0/0/0:1 PPP: Phase is ESTABLISHING, Passive Open

5d22h: BR0/0/0:1 LCP: State is Listen

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to down

11529215046068469760d21474836480h: %DIALER-6-UNBIND: Interface BR0/0/0:1 unbound from profile Di1

5d22h: BR0/0/0:1 LCP: State is Closed

5d22h: BR0/0/0:1 PPP: Phase is DOWN

11529215046068469760d21474836480h: %DIALER-6-BIND: Interface BR0/0/0:1 bound to profile Di1

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to up

11529215046068469760d21474836480h: %ISDN-6-CONNECT: Interface BRI0/0/0:1 is now connected to 214####### N/A

5d22h: BR0/0/0:1 PPP: Using dialer call direction

5d22h: BR0/0/0:1 PPP: Treating connection as a callin

5d22h: BR0/0/0:1 PPP: Session handle[30000057] Session id[71]

5d22h: BR0/0/0:1 PPP: Phase is ESTABLISHING, Passive Open

5d22h: BR0/0/0:1 LCP: State is Listen

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to down

11529215046068469760d21474836480h: %DIALER-6-UNBIND: Interface BR0/0/0:1 unbound from profile Di1

5d22h: BR0/0/0:1 LCP: State is Closed

5d22h: BR0/0/0:1 PPP: Phase is DOWN

11529215046068469760d21474836480h: %DIALER-6-BIND: Interface BR0/0/0:1 bound to profile Di1

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to up

11529215046068469760d21474836480h: %ISDN-6-CONNECT: Interface BRI0/0/0:1 is now connected to 214####### N/A

5d22h: BR0/0/0:1 PPP: Using dialer call direction

5d22h: BR0/0/0:1 PPP: Treating connection as a callin

5d22h: BR0/0/0:1 PPP: Session handle[41000058] Session id[72]

5d22h: BR0/0/0:1 PPP: Phase is ESTABLISHING, Passive Open

5d22h: BR0/0/0:1 LCP: State is Listen

11529215046068469760d21474836480h: %LINK-3-UPDOWN: Interface BRI0/0/0:1, changed state to down

11529215046068469760d21474836480h: %DIALER-6-UNBIND: Interface BR0/0/0:1 unbound from profile Di1

5d22h: BR0/0/0:1 LCP: State is Closed

5d22h: BR0/0/0:1 PPP: Phase is DOWN

Issue still exists.      

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