[Freeswitch-users] UK ISDN outgoing CLI (was Re: FreeTDM - Sangoma B700 - ISDN connection questions - UK)

[John]

Shouldbe,

You won't be burned at the stake for heresy and are probably right that 
this is the problem, as we have had delays in getting CLIP implemented. 
 From your comment I assume that COLP is not automatically enabled (even 
though I am paying for additional SNDDIs) but has to be ordered 
specifically.  Our service provider is on to it, and I am waiting till 
CLIP/COLP is applied before doing any more testing.  I'll post here with 
the results.

John

On 10/06/11 10:08, shouldbe q931 wrote:
> On Thu, Jun 9, 2011 at 7:10 PM, John<freeswitch at earthspike.net>  wrote:
>> [I've forked this thread as it really should have been 3 separate
>> threads to start with.]
>>
>> Thanks,
>>
>> I have tried every combination I can think of, except 10 digits which I
>> will give a go.  That makes sense as in the general case it would permit
>> non-geographical numbers to be presented.
>>
>> The lines are provided as 2 x ISDN2e with a lead number covering all 4
>> channels.  The NTE8s are labelled 1-2 and 3-4, so not separate
>> individual lines, I thnk.
>>
>> We currently have a Single Number DDI in addition, and hope to increase
>> that to 2 very soon; the 3 numbers between them will serve 3 separate
>> business units, so we want to be able to present the correct outbound
>> CLI from each business unit.  We also have a remote call forward from
>> another number to the lead number, but presenting that really would be
>> CLI spoofing, so I am not expecting that to be permissible. But I would
>> expect those that are directly allocated to the 2 lines/4 channels to be
>> allowed to be presented.
>>
>> John
>>
>> On 09/06/11 08:27, shouldbe q931 wrote:
>>> On Mon, Jun 6, 2011 at 10:36 PM, John<freeswitch at earthspike.net>    wrote:
>>>> Hello,
>>>>
>>> <snipped for brevity>
>>>> 2. We have 2 Single Number DDI numbers configured over the 4 channels.
>>>> I want to set up outgoing calls so that they can appear to come from
>>>> either of the two numbers, but at present the outgoing CLI appears to be
>>>> overridden by the telco (BT) to only use one of the numbers.  Has anyone
>>>> got this working in UK, and what is the format for the
>>>> outbound_caller_id_number: last 6 digits or full 11 digits?  I note that
>>>> the inbound called number is only the last 6 digits.
>>>>
>>> <snipped for brevity>
>>>> Thanks for all the great support I have already got just from editing my
>>>> Wiki User page; this is a friendly group!
>>>>
>>>> John
>>>>
>>> I can only comment on the BT part.
>>>
>>> If they are two individual lines, you're out of luck with BT, as they
>>> do not allow CLI spoofing, which this would be.
>>>
>>> I would suggest sending BT the same number of digits that they send
>>> you, if that doesn't work try 10 digits. If  you are not sending the
>>> "correct" number of digits for a valid DDI on the trunk, then they
>>> will send the lead number for the trunk.
>>>
>>> Cheers
>>>
>>> _______________________________________________
> I know that this might sound like heresy :-)  but have you checked
> spoken to BT and asked them if CLIP and CLOP on the lines ?
>
> I think CLOP is outbound and CLIP is inbound, but I might have it the
> wrong way round...
>
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