[cisco-nas] Cisco 2522 BRI S/T dialing in from analog modem

[Tomasz Przewłucki]

Does somebody tried such idea?

I've got one old 2522 with unused BRI interface (IOS IP only v.12.1.22b).
I've fond that there is one free port and msn number on our NT1 so connected it with my router and configured "normal" isdn connectivity. That works fine...
But in home i've got only analog modem (telco - distance problem...) and if this is possible i want to dial this router directly via BRI int...
I've configured int with: isdn incoming-voice modem but router simply ignores my analog requests with such debug log:

Apr  5 23:54:37.706 CEST: ISDN BR0: RX <-  SETUP pd = 8  callref = 0x01
Apr  5 23:54:37.714 CEST:         Sending Complete
Apr  5 23:54:37.718 CEST:         Bearer Capability i = 0x9090A3
Apr  5 23:54:37.726 CEST:         Channel ID i = 0x89
Apr  5 23:54:37.730 CEST:         Progress Ind i = 0x8283 - Origination address is non-ISDN
Apr  5 23:54:37.742 CEST:         Calling Party Number i = 0x2183, '"my_home_number"', Plan:ISDN, Type:National
Apr  5 23:54:37.758 CEST:         Called Party Number i = 0xC1, '"my_work_number"', Plan:ISDN, Type:Subscriber(local)
Apr  5 23:54:37.786 CEST: ISDN BR0: Incoming call id = 0x0017, dsl 0
Apr  5 23:54:37.794 CEST: ISDN BR0: received HOST_INCOMING_CALL call_id 0x17
Apr  5 23:54:37.798 CEST: ISDN BR0: HOST_INCOMING_CALL: (non-POTS) VOICE
Apr  5 23:54:37.802 CEST: ISDN BR0: HOST_INCOMING_CALL: (1) call_type = VOICE
Apr  5 23:54:37.802 CEST: ISDN BR0: HOST_INCOMING_CALL: voice_answer_data = FALSE call type is VOICE ALAW
Apr  5 23:54:37.806 CEST: ISDN BR0: Event: Received a VOICE call from "my_home_number" on B1 at 64 Kb/s
Apr  5 23:54:37.810 CEST: ISDN BR0: RM returned call_type 1 resource type 0 response 1
Apr  5 23:54:37.822 CEST: ISDN BR0: INCOMING CALL: VOICE ERROR: Bearer capability not available(0x3A): bchan 0, call id 17
Apr  5 23:54:37.826 CEST: ISDN BR0: process_disconnect(): call id 0x17, call type is VOICE, b_idb 0x114AF4, ces 1, cause Bearer capability not available(0x3A)
Apr  5 23:54:37.850 CEST: ISDN BR0: TX ->  CALL_PROC pd = 8  callref = 0x81
Apr  5 23:54:37.858 CEST:         Channel ID i = 0x89
Apr  5 23:54:37.910 CEST: ISDN BR0: TX ->  DISCONNECT pd = 8  callref = 0x81
Apr  5 23:54:37.918 CEST:         Cause i = 0x80BA - Bearer capability not available
Apr  5 23:54:37.990 CEST: ISDN BR0: RX <-  RELEASE pd = 8  callref = 0x01
Apr  5 23:54:38.006 CEST: ISDN BR0: TX ->  RELEASE_COMP pd = 8  callref = 0x81
Apr  5 23:54:38.018 CEST: ISDN BR0: received HOST_DISCONNECT_ACK call_id 0x17
Apr  5 23:54:38.026 CEST: ISDN BR0: HOST_DISCONNECT_ACK: call type is VOICE
Apr  5 23:54:38.030 CEST: ISDN BR0: HOST_DISCONNECT_ACK: VOICE ERROR: Bearer capability not available(0x3A): bchan 0, call id 17
Apr  5 23:54:38.038 CEST: ISDN BR0: received HOST_DISCONNECT_ACK call_id 0x17
Apr  5 23:54:38.042 CEST: ISDN BR0: HOST_DISCONNECT_ACK: call type is VOICE
Apr  5 23:54:38.046 CEST: ISDN BR0: HOST_DISCONNECT_ACK: VOICE ERROR: Bearer capability not available(0x3A): bchan 0, call id 17
Apr  5 23:54:48.602 CEST: ISDN BR0: RX <-  RELEASE pd = 8  callref = 0x01
Apr  5 23:54:48.610 CEST:         Cause i = 0x8290 - Normal call clearing
Apr  5 23:54:48.622 CEST: ISDN BR0: RX <-  RELEASE pd = 8  callref = 0x01
Apr  5 23:54:48.626 CEST:         Cause i = 0x8290 - Normal call clearing


I've tried many int BRI0 settings but none worked form me...
Does somebody know if such connection is doable? Maybe some hints or config examples?

Regards,
Tomasz Przewlucki
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