[asterisk-users] Re:Re: outgoing call on ISDN PRI

[Mailinglisten]

Michel wrote:
> Sorry, sorry !!!  I was mixed with another config when I wrote my 
> first email !!
>
> In fact, User A is registered on Asterisk and user B has a public 
> phone number (no link with Asterisk).
>
> Our test is : User A calls asterisk server via SIP. As User A context 
> has a DIAL('user B phone number'),
> Asterisk calls user B via ISDN line. Then, user B  phone rings and we 
> can see  the caller  phone number  on
> user B phone screen. This caller number is our ISDN line number. What 
> we would like to do is to hide the caller number (our ISDN line number).
> We tried usecallerid, callerid, hidecallerid, restrictcid, 
> usecallingpres in zapata.conf but it doesn't work.
>
> Do you or anyone know how to hide it?
>
>
> Thanks you!
>>
>> ------------------------------
>>
>> Message: 4
>> Date: Tue, 12 Dec 2006 19:04:44 +0000
>> From: Tim Panton <tim at mexuar.com>
>> Subject: Re: [asterisk-users] outgoing call on ISDN  PRI
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>>     <asterisk-users at lists.digium.com>
>> Message-ID: <D62B8E50-E46C-4309-B194-958F1A6D9DB0 at mexuar.com>
>> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>>
>>
>> On 12 Dec 2006, at 15:11, Michel wrote:
>>
>>  
>>> HEllo list !
>>>
>>>
>>> When user A calls user B via Asterisk (Users A and B are registered  
>>> on the same Asterisk server ) and an ISDN PRI, user B phone
>>> always shows Asterisk server telephone number.  How to hide it and  
>>> how to forward user A number ?
>>>
>>> We tried usecallerid, callerid, hidecallerid, restrictcid,  
>>> usecallingpres in zapata.conf but we always see Asterisk server  
>>> telephone number !
>>>
>>>     
>>
>> I'm not getting a clear picture of how the ISDN PRI gets into it if  
>> both users are registered (SIP I assume)
>> to the same asterisk.
>>
>> If the call actually goes out via a Public ISDN line, you have to 
>> get  the provider to agree to let
>> you set the outgoing number. Normally they will only let you set it  
>> to one of the inbound numbers
>> that you have bought from them :-)
>>
>> If that doesn't help,
>> please re-phrase the question...
>>
>> Tim Panton
>>
>> www.mexuar.net
>> www.westhawk.co.uk/
>>
>>
>>
>>
>>  
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I think your telco is adding the "main number" assigned to you if you 
try not to send one at all or if you send something as a caller ID the 
telco didn't allow you to send. IMHO the only thing you can do is ask 
the telco not to present the caller ID to the other end. I'm pretty sure 
that there is an option to do so in Asterisk, but of course your telco 
must support that. Here in Germany this is not a standard feature.

- Fabian Foerster