01-25-2006 08:33 AM
I have a cisco 2612 (12.3.17a)with a BRI-WIC and a E1-NM. Dial-in over a "normal" ISDN-Line works on E1 and BRI but when I try to connect using a mobile phone and ISDN V.110 I get the following bearer problem:
on BRI:
22:32:33: ISDN BR0/0 Q931: RX <- SETUP pd = 8 callref = 0x01
Sending Complete
Bearer Capability i = 0x8890214D06BB
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Calling Party Number i = 0x2183, 'xxxxxxxxx'
Plan:ISDN, Type:National
Called Party Number i = 0xC1, 'xxxxx'
Plan:ISDN, Type:Subscriber(local)
Low Layer Compat i = 0x8890214D00BB
22:32:33: ISDN BR0/0 SERROR: L2_Go: at bailout DLCB is NULL
L2: sapi 0 tei 127 ces 0 ev 0x3
22:32:143900927204: ISDN BR0/0 **ERROR**: accept_incoming_csm_call: modem proble
m Bearer capability not available(0x3A): b channel 0, call id 0x10
22:32:33: ISDN BR0/0 Q931: TX -> CALL_PROC pd = 8 callref = 0x81
Channel ID i = 0x89
22:32:33: ISDN BR0/0 Q931: TX -> DISCONNECT pd = 8 callref = 0x81
Cause i = 0x80BA - Bearer capability not available
22:32:33: ISDN BR0/0 Q931: RX <- RELEASE pd = 8 callref = 0x01
22:32:33: ISDN BR0/0 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x81
on E1:
22:59:42: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0x3CAB
Bearer Capability i = 0x8890214D06BB
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Calling Party Number i = 0x2183, 'xxxxxxxxxx'
Plan:ISDN, Type:National
Called Party Number i = 0xC1, 'xxxxxx'
Plan:ISDN, Type:Subscriber(local)
Low Layer Compat i = 0x8890214D00BB
22:59:180388627099: ISDN Se1/0:15 **ERROR**: accept_incoming_csm_call: modem pro
blem Bearer capability not available(0x3A): b channel 0, call id 0x12
22:59:42: ISDN Se1/0:15 Q931: TX -> CALL_PROC pd = 8 callref = 0xBCAB
Channel ID i = 0xA98381
Exclusive, Channel 1
22:59:42: ISDN Se1/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0xBCAB
Cause i = 0x80BA - Bearer capability not available
22:59:42: ISDN Se1/0:15 Q931: RX <- RELEASE pd = 8 callref = 0x3CAB
22:59:42: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0xBCAB
Is there a possibility to let V.110 work on a BRI our E1?
01-31-2006 08:13 AM
In order to help you, I may want you to provide me with the following details.
1. Configure the following debugging settings:
service timestamps debug datetime msec
service timestamps log datetime msec
2. Switch on the following debugging:
debug modem
debug modem csm
debug isdn q931
debug ppp negotiation
debug dialer
3. Record and send to me the output as you're trying to set up a connection
4.Also provide me sh tech of your router
02-06-2006 06:58 AM
Thanks for your help!
I already found out that it is not possible to terminate V.110 calls on a 2612 router over an E1-Line.
Without extra digital modems like the cisco mica-family it isn't possible to use V.110.
My 2612 router has only one NM-Slot, so I can't equip it with a E1-NM and a Mica-NM. :-(
I need at least a 36xx-Router...
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