dial-peer pots incoming redirect

Unanswered Question
Jun 9th, 2008
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there is a command that is equivalet to the connection PLAR of the voice port, for the dial-peer pots ??.

my problem is that i want to connect an ephone with a specific called isdn number.

the isdn bri haven't DID.


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Paolo Bevilacqua Mon, 06/09/2008 - 06:55
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Hi, the simpler way is to add the called number as "secondary" under ephone-dn.


This assume you're using CME, if not, please clarify.


Vincenzo Errante Mon, 06/09/2008 - 07:06
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yes is a CME,

ok i use a dial-peer that not use a incoming called-number but destination-pattern ?


Paolo Bevilacqua Mon, 06/09/2008 - 07:18
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You don't need any DP. Either configure secondary number for DN as suggested above, or translate the called number to an extension number, via voice translation-profile and translation-rule.


As an appreciation to those providing answers, please rate useful posts with the scrollbox below!

Paolo Bevilacqua Mon, 06/09/2008 - 08:26
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Have you associated the ephone-dn to an ephone via button command ?


Note, generally you want to use dual-line ephone-dn, else you won't be able to do consultive transfer, call-waiting, etc.



Vincenzo Errante Mon, 06/09/2008 - 08:37
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yes i have to change the dn with dual-line but the result it's the same


ephone 18

mac-address 001B.5452.FC51

type 7911

button 1:31

Paolo Bevilacqua Mon, 06/09/2008 - 08:46
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Please send output of "show ephone 001B.5452.FC51" and if it is REGISTERED send output of "debug isdn q931". No other debugs are to be enabled.



Paolo Bevilacqua Mon, 06/09/2008 - 08:59
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Please send output of "show diag". You might be using a WIC BRI card for data, or not have the necessary PVDM2 card. See:


Jun 9 16:51:21 UTC: ISDN BR3/1 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x9C

Cause i = 0x80AF - Resource unavailable, unspecified

Paolo Bevilacqua Mon, 06/09/2008 - 09:18
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Hi, you have 1 of:


PVDM-256K-4=

That is enough for 4 calls, meaning 2 x ISDN BRI, but you have four ports of this kind currently installed.


Then you have:

1 x PVDM-12=


But that is the wrong type for a 1760, and is not supported, see:

http://www.cisco.com/en/US/products/hw/routers/ps221/products_tech_note09186a00800c3399.shtml


So:


- Remove PVDM-12 in internal slot 1

- Remove VIC-2BRI in either slot 2 or slot 3.


And you should be able to call. To use the additional BRI ports, you need to obtain another PVDM-256K-xx


Hope this helps, please rate post if it does!

Vincenzo Errante Mon, 06/09/2008 - 09:34
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ok,

but if i use bri 2/1 with primary number and then i use dn with the primary number, the bri go to up but not to go with the dn and ephone.

Paolo Bevilacqua Mon, 06/09/2008 - 09:36
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Sorry, I don't understand that. What I can tell you is that the error message is due to insufficient PVDM resources.

Vincenzo Errante Mon, 06/09/2008 - 09:47
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well see the attachment

(out call with this PVDM are all ok and are ok if I use bri associated with ivr)

Paolo Bevilacqua Mon, 06/09/2008 - 09:51
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I saw the attachment. The point is that you have enough PVDM resources for (possibly) 2 x BRI, but certainly not for 4.


As mentioned above, you should replace the incompatible PVDM-2 with a PVDM-256k-xx to have all the BRI ports working.


Vincenzo Errante Mon, 06/09/2008 - 10:01
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ok tnx

i will check this conf in a new router 2800 series :)


(grazie.. almeno questo in italiano :) )

Paolo Bevilacqua Mon, 06/09/2008 - 10:05
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A PVDM2-256K-xx will be enough. I have 1760 working beautifully with CME and 12.4(4)XC


Problem is that the VIC-2BRI you have is not compatible with the ISR router so you can't reuse them.


Grazie per l'apprezzamento e saluti alla bella Sardegna.

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