05-09-2019 03:59 AM
Hi,
I've configured BRI's over the years and have not really had any issues until now which is the first time configuring them on a 4431. Think I must be missing something because with Q921 debugging on, when I clear the BRI I see nothing, no negoiation?
I'm getting layer 1 Active but layer 2 Not Available,
ISDN BRI0/1/0:0 interface
dsl 0, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
Layer 2 NOT Activated
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 0 CCBs = 0
The Free Channel Mask: 0x80000003
Any help appreciated.
05-09-2019 04:07 AM
Can you add the debug q921 output. so we can see what goes to and from the BRi towards provider
05-09-2019 04:16 AM
Hi,
Thats part of the problem, I don't see any output, so I can't work out where the issue is. When I clear the interface I see nothing, makes me think there is a new command I'm missing
05-09-2019 04:49 AM
Typo in my header, it's showing "Not Activated", not "Not Available".
05-09-2019 05:42 AM
05-09-2019 06:03 AM
Interfaces and ports below, cables are straight through, spoke to telco, they say they cant see anything connected at our end.
interface BRI0/1/0:0
no ip address
isdn switch-type basic-net3
isdn tei-negotiation first-call
isdn point-to-point-setup
isdn incoming-voice voice
isdn sending-complete
isdn static-tei 0
trunk-group TG_PSTN
!
interface BRI0/1/1:0
no ip address
isdn switch-type basic-net3
isdn tei-negotiation first-call
isdn point-to-point-setup
isdn incoming-voice voice
isdn sending-complete
isdn static-tei 0
trunk-group TG_PSTN
!
interface BRI0/2/0:0
no ip address
isdn switch-type basic-net3
isdn tei-negotiation first-call
isdn point-to-point-setup
isdn incoming-voice voice
isdn sending-complete
isdn static-tei 0
trunk-group TG_PSTN
!
interface BRI0/2/1:0
no ip address
isdn switch-type basic-net3
isdn tei-negotiation first-call
isdn point-to-point-setup
isdn incoming-voice voice
isdn sending-complete
isdn static-tei 0
trunk-group TG_PSTN
!
voice-port 0/1/0
compand-type a-law
cptone GB
bearer-cap Speech
!
voice-port 0/1/1
compand-type a-law
cptone GB
bearer-cap Speech
!
voice-port 0/2/0
compand-type a-law
cptone GB
bearer-cap Speech
!
voice-port 0/2/1
compand-type a-law
cptone GB
bearer-cap Speech
Show ISDN status output,
Global ISDN Switchtype = basic-net3
ISDN BRI0/1/0:0 interface
dsl 0, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
Layer 2 NOT Activated
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 0 CCBs = 0
The Free Channel Mask: 0x80000003
ISDN BRI0/1/1:0 interface
dsl 1, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
Layer 2 NOT Activated
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 1 CCBs = 0
The Free Channel Mask: 0x80000003
ISDN BRI0/2/0:0 interface
dsl 2, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
Layer 2 NOT Activated
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 2 CCBs = 0
The Free Channel Mask: 0x80000003
ISDN BRI0/2/1:0 interface
dsl 3, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
Layer 2 NOT Activated
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 3 CCBs = 0
The Free Channel Mask: 0x80000003
Total Allocated ISDN CCBs = 0
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