Nik,
Ignore me... set should have worked... You're using caller-id-in-from let me look closer at this.

/b

On Feb 5, 2009, at 4:43 PM, Nik Middleton wrote:

No good, I tried
 
<action application="set" data="effective_caller_id_number=07539600000"/>
<action application="export" data="effective_caller_id_number"/>
<action application="privacy" data="no"/>
 
But surely, If I have the proper values in the sip phones xml files, these should be passed to the GW should they not?
 
Regards