[cisco-voip] Wacky telco issues... cannot call the UK

Kevin Thorngren kthorngr at cisco.com
Mon Nov 30 20:15:22 EST 2009


That's the magic of IOS.  Somewhere in 12.3, I believe, automatic  
configuration of the plan and type was added.  The automatic config is  
based on the rules of ISDN switch type selected.  I have seen the  
automatic change applied using "debug isdn q931" but it is not in your  
output.  It would have shown just before the ISDN setup.

As you found you can change this using the isdn map address command.   
You can also change it with translation profiles, like you tried.  I  
suspect that maybe your translation rule didn't match.  Maybe this  
rule would have worked:
rule 1 // // type any unknown plan any unknown

Kevin

On Nov 30, 2009, at 7:30 PM, Jonathan Charles wrote:

> This fixed it... but why???
>
> How was it getting tagged ISDN International in the first place???
>
>
> Jonathan
>
> On Mon, Nov 30, 2009 at 6:11 PM, Mike Taylor <mtaylor at employees.org>  
> wrote:
>> Does this help?
>>
>> !
>> interface Serial0/0/0:15
>>  no ip address
>>  encapsulation hdlc
>>  isdn switch-type primary-net5
>>  isdn overlap-receiving
>>  isdn incoming-voice voice
>>  isdn map address .* plan unknown type unknown      <-------------
>>
>> Regards,
>> Mike
>>
>> -----Original Message-----
>> From: cisco-voip-bounces at puck.nether.net
>> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jonathan  
>> Charles
>> Sent: Tuesday, 1 December 2009 12:59 p.m.
>> To: Mike Lydick
>> Cc: cisco-voip
>> Subject: Re: [cisco-voip] Wacky telco issues... cannot call the UK
>>
>> Nope, it is an NI2... super duper confirmed...
>>
>>
>> J
>>
>> On Mon, Nov 30, 2009 at 5:38 PM, Mike Lydick  
>> <mike.lydick at gmail.com> wrote:
>>> I was thinking the same. Also does the provider require Software
>>> Select features? Mega-com...
>>>
>>>
>>> Best Regards,
>>>
>>> Mike Lydick
>>>
>>>
>>>
>>>
>>> On Mon, Nov 30, 2009 at 6:30 PM, Scott Voll <svoll.voip at gmail.com>  
>>> wrote:
>>>>
>>>> Can you leave it international and strip the 011?
>>>>
>>>>
>>>> On Mon, Nov 30, 2009 at 3:16 PM, Jonathan Charles <jonvoip at gmail.com 
>>>> >
>>>> wrote:
>>>>>
>>>>> OK, here's one that is stumping me...
>>>>>
>>>>> CUCM 7.0, H.323 Gateways with 3 PRIs.
>>>>>
>>>>> We can call all over Europe, Oceania, Asia... but not the UK.
>>>>>
>>>>> Calls go out:
>>>>>
>>>>> ch = primary-ni interface = User
>>>>> Nov 30 17:07:21.704 CST: ISDN Se0/1/0:23 Q931: TX -> SETUP pd = 8
>>>>> callref = 0x147B
>>>>>        Bearer Capability i = 0x8090A2
>>>>>                Standard = CCITT
>>>>>                Transfer Capability = Speech
>>>>>                Transfer Mode = Circuit
>>>>>                Transfer Rate = 64 kbit/s
>>>>>        Channel ID i = 0xA98397
>>>>>                Exclusive, Channel 23
>>>>>        Calling Party Number i = 0x2181, '8475552096'
>>>>>                Plan:ISDN, Type:National
>>>>>        Called Party Number i = 0x91, '011441787883195'
>>>>>                Plan:ISDN, Type:International Nov 30 17:07:21.744
>>>>> CST: ISDN Se0/1/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x947B
>>>>>        Channel ID i = 0xA98397
>>>>>                Exclusive, Channel 23 MC003137# Nov 30 17:07:21.744
>>>>> CST: ISDN Se0/1/0:23 Q931: RX <- PROGRESS pd = 8 callref = 0x947B
>>>>>        Cause i = 0x829F - Normal, unspecified
>>>>>
>>>>>
>>>>> And fail.
>>>>>
>>>>> On the Route Pattern, we are forcing plan and type to
>>>>> unknown/unknown; telco came in and made these calls successfully
>>>>> from the smartjacks; I have a dial peer invoking a translation  
>>>>> profile:
>>>>>
>>>>>
>>>>> !
>>>>> voice translation-rule 2
>>>>>  rule 1 // // type international unknown plan isdn unknown !
>>>>> !voice translation-profile UK
>>>>>  translate called 2
>>>>> !
>>>>>
>>>>>
>>>>> !
>>>>> dial-peer voice 60 pots
>>>>>  translation-profile outgoing UK
>>>>>  destination-pattern 01144T
>>>>>  port 0/0/0:23
>>>>>  prefix 01144
>>>>> !
>>>>>
>>>>> There are no transformation patterns on the system, there are no
>>>>> translation patterns on the system; every other international call
>>>>> succeeds without any issue (plan and type are unknown)...
>>>>>
>>>>>
>>>>> Any ideas? I seriously have no idea where this plan and type are
>>>>> coming from, or how to get rid of them...
>>>>> _______________________________________________
>>>>> cisco-voip mailing list
>>>>> cisco-voip at puck.nether.net
>>>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>>>
>>>>
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>>>
>>>
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