BRI NM-4B-U and CCME...

Hi all,

I have CCME and NM-4B-U network module in it.
Cisco.com recommends connect a BRI U port with straight-through cabel...and I did that. NT1 led lights green. That's ok....

Layer1 and Layer2 are OK.
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CCME_2811(config-if)#do sh isdn st
Global ISDN Switchtype = basic-net3
ISDN BRI1/0 interface
dsl 16, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 16 CCBs = 0
The Free Channel Mask: 0x80000003
===========
CCME_2811(config-if)#do sh controlle bri 1/0
BRI slot 1 interface 0 with integrated NT1
Layer 1 is ACTIVATED. (ISDN L1 State F7, Internal State F7)
===========

If a call places from the telco-network, "user unavailable" message registered.....

"debug isdn q931" output:
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CCME_2811(config-if)#

Apr 22 18:21:08.750: ISDN BR1/0 Q931: RX <- SETUP pd = 8 callref = 0x01
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Exclusive, B1
Called Party Number i = 0xC1, '455510'
Plan:ISDN, Type:Subscriber(local)
High Layer Compat i = 0x9181
Apr 22 18:21:08.750: ISDN BR1/0 EVENT: process_rxstate: ces/callid 1/0x13 calltype 2 HOST_INCOMING_CALL
Apr 22 18:21:08.750: ISDN BR1/0 EVENT: host_incoming_call: call_id 0x0013, Guid = 2F65BDE0800D bchan 0
Apr 22 18:21:08.754: ISDN BR1/0 EVENT: UserIdle: callid 0x13 received ACCEPT_CALL (0x13)
Apr 22 18:21:08.754: BRI1/0:1: Enabled channel B1
Apr 22 18:21:08.754: BRI1/0: Wrote command 0x14 to SID
Apr 22 18:21:08.754: ISDN BR1/0 **ERROR**: accept_incoming_csm_call: modem problem Bearer capability not available

(0x3A): b channel 0, call id 0x13
Apr 22 18:21:08.754: BRI1/0:1: Disabled channel B1
Apr 22 18:21:08.754: BRI1/0: Wrote command 0x15 to SID
Apr 22 18:21:08.754: ISDN BR1/0 Q931: TX -> CALL_PROC pd = 8 callref = 0x81
Channel ID i = 0x89
Exclusive, B1
Apr 22 18:21:08.774: ISDN BR1/0 Q931: TX -> DISCONNECT pd = 8 callref = 0x81
Cause i = 0x80BA - Bearer capability not available
Apr 22 18:21:08.866: ISDN BR1/0 Q931: RX <- RELEASE pd = 8 callref = 0x01
Apr 22 18:21:08.866: ISDN BR1/0 EVENT: process_rxstate: ces/callid 1/0x13 calltype 2 HOST_DISCONNECT_ACK
Apr 22 18:21:08.870: ISDN BR1/0 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x81
CCME_2811(config-if)#
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What wrong with "BEARER CAPABILITIES" and how could I fix this trouble???