Herman wrote on 30/03/2007 :
> "Jono" <nothanks@blueyonder.invalid> wrote in message
> news:mn.f4cb7d73b65db0da.48968@blueyonder.invalid. ..
>> Linker3000 expressed precisely :
>>> As per the title - has anyone managed to pass an allowed caller ID string
>>> from a Trixbox extension out via voip.co.uk?
>>>
>>> I am playing with a test Trixbox system hosting two phones and we want
>>> each phone to present a different caller ID to the called party, but the
>>> current voip.co.uk software seems to ignore this. Even withholding caller
>>> ID would be OK but this does not happen even if you set it so within your
>>> SIP accounts at voip.co.uk.
>>>
>>> Anyone had more success than me?
>>>
>>> Thanks.
>>
>> Not tried with voip.co.uk, however, thanks to Philippe (for bringing to my
>> attention), I can now present ANY* of my numbers with Asterisk &
>> voipcheap.com
>>
>> *0044870, 0049, 00441, 004479 are four I've set up so far.
>
> You have 00441 working over voipcheap? Please tell us more - I must have
> missed that post.

Download the newest release of the voipcheap.com softfone.

Add your landline numbers, then run the verification process - your
landline will get a call which asks you to enter a 4 digit number that
is displayed on screen.

It doesn't seem to discriminate between numbers. I've set a couple of
UK numbers up, a German one & a UK 0870 number. I haven't tested what
the German one looks like as a presentaion number - I suspect it won't
be formatted correctly, at least for recipients of calls in the UK.