[Asterisk-Users] SIP Remote-Party-ID

[Marcello Lupo]

Hi to all,
i saw that in chan_sip there is the possibility to let the * to take the 
number from the Remote-Party-ID header field on incoming calls from gateway.
What about to let the * to generate the Remote-Party-ID on outgoing calls?
this is is useful for us to let the users to have their outgoing number hidden 
but let our switch to get the correct record for accounting.
I think that If i hide the number from the sip.conf for a particular user with 
restrictid=yes, i will get the call on the gateway from an anonymous caller 
and the switch will not get the callerid for accounting.
If the * can put:

Remote-Party-ID: <"number">;party=calling;privacy=full;screen=yes

The switch will interpret good this and will hide the number by himself.
Any ideas?
Thanks,
Bye,
MArcello