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New Member

CME

Hi netpro's

I need to run my configuration past you and ask the following questions:

(I am running CME7 on a 1861 router with 2 built in ISDN BRI's)

1 - When I connect my two BRI interfaces to the ISDN TA it stops me from sending and receiving calls. If I disconnect one of the BRI interfaces it works. Is the problem because I don't have the trunk-group commend configured on my BRI ports??

2 - I have created a voice-translation rule 1 that isn't working. I want all my local users to dial 39xx, 82xx, etc 4 digit extensions which will automatically map to e.164 number for example local user dials 8218 and is automatically put through to 01925 858218

3 - The 2 ISDN BRIs have 10 DDI number - is there any configuration missing that would stop DDI and CLI numbers being sent and recieved from the CME?

Thats all.

Thanks in advance.

Rod

7 REPLIES
Hall of Fame Super Gold

Re: CME

1. No. Which exact IOS are you running

2 Use bulk list speed-dial for that. explained in admin manual

3 not evidently - may be related to problem .1.

New Member

Re: CME

Hi P,

I am not back at site until Monday and will let you know what IOS I am runnig.

I get what you are saying about the bulk speed dial, however is there a way that the user can pick up the phone and just dial the 4 digit extension with CME appending the full e.164 number?

Thanks

Rod

Hall of Fame Super Gold

Re: CME

Well, that is what a bulk speed-dial is for, you can use other means (personal speed-dial, translation rules) but are less scalable and convoluted.

New Member

Re: CME

Hi P.

I am still having the same problems at this site. I have 2 isdn bri circuits with 10 DDI numbers - when I enable the isdn static tei 0 on the second bri interface i get an engaged tone when dialing the site - the only way I can fix the problem is by removing the ISDN static tei 0 from my configuration from interface bri0/1/1

below is the output from the Q931 debug.

One more question - what exactly does the isdn static tei 0 do to the interface? and do i need it for the bri interfaces to trunk calls?

Thanks

Rod

Sep 28 07:20:30.608: ISDN BR0/1/0 Q931: TX -> ALERTING pd = 8 callref = 0x81

Progress Ind i = 0x8188 - In-band info or appropriate now available

Sep 28 07:20:30.608: ISDN BR0/1/1 Q931: TX -> ALERTING pd = 8 callref = 0x81

Progress Ind i = 0x8188 - In-band info or appropriate now available

Sep 28 07:20:30.940: ISDN BR0/1/0 Q931: Ux_DLRelInd: DL_REL_IND received from L2

Sep 28 07:20:31.608: ISDN BR0/1/1 Q931: TX -> ALERTING pd = 8 callref = 0x81

Progress Ind i = 0x8188 - In-band info or appropriate now available

Sep 28 07:20:31.692: ISDN BR0/1/1 **ERROR**: L2_AdvanceVA: TX_ack_queue empty

Sep 28 07:20:32.980: ISDN BR0/1/1 Q931: Ux_DLRelInd: DL_REL_IND received from L2

Sep 28 07:20:35.016: ISDN BR0/1/0 Q931: Ux_DLRelInd: DL_REL_IND received from L2

Sep 28 07:20:37.052: ISDN BR0/1/1 Q931: Ux_DLRelInd: DL_REL_IND received from L2

Sep 28 07:20:39.092: ISDN BR0/1/0 Q931: Ux_DLRelInd: DL_REL_IND received from L2

Hall of Fame Super Gold

Re: CME

Hi, as I told you in another message, you are receiving the same message on both interfaces, that is not normal, both circuit and router must be checked.

New Member

Re: CME

Hi P.

After more investigation I have found the BT have configured my circuit with 1 physical port with the 4 channels - thats why I was getting the issue of the two interfaces coming up when making or receiving calls.

I have unplugged the cable from int bri0/1/1 and only have bri0/1/0 active. The problem is that I can only have 2 calls active at any time and not the 4 I would expect - do I need to configure my bri port differntly to whats listed below:

interface BRI0/1/0

no ip address

isdn switch-type basic-net3

isdn point-to-point-setup

isdn incoming-voice voice

isdn static-tei 0

trunk-group BRI

trunk group BRI

translation-profile outgoing DNIS

voice translation-rule 10

rule 1 // /01946/

voice translation-profile DNIS

translate calling 10

Hall of Fame Super Gold

Re: CME

As replied in another thread - BRI cannot have 4 channels, you can cross-check any source you want about that.

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