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Cannot call certain mobile numbers?

igoodall
Member

on ‎01-07-2009 12:32 PM

When in contact with the BT Businss VOIP support people for another problem, I was told that I cannot call certain mobile numbers since the mobile carriers do not accept VOIP calls.

 

If true, this coudl significantly diminish the value of the service.

 

Is there a list of what carriers, in UK and international, will NOT accept VOIP calls?

 

Many thanks, Ian Goodall

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1 REPLY 1

Tracey
Guru

on ‎02-07-2009 03:06 PM

Hi Ian,

 

This is Correct, Certain mobile carriers capture and bar the underlying 05 VoIp number rather than the presentation number.

 

There isn't a list of which mobile carriers take this action and as this is outside of our control we have no means of capturing that information.

 

 

Thanks

 

Tracey

 

BT Forum Moderator

 



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