If this is meant for calls to/from PSTN this it could be possible by toying with the privacy and screening indicators from Remote-Party-Id.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/ 122newft/122t/122t13/ftsipext.htm#wp1027186
Adrian
>>>>>>
ok but using SER, is it really the only way to hide one's number when calling? no one else has succeded doing this maybe using some prefix like '#31#' or so? i can't believe NOBODY uses this kind of feature..
Enrique-
Juha Heinanen <jh at tutpro.com> escribió:
ser writes:
What developpement would be needed to implement the possibility for
a
caller to hide his number when calling via ser ?
if you would like to modify the from field, you would need a b2bua. you can also try if using Anonymous from field would work in your environment.