Klaus Darilion wrote:
Andreas Granig wrote:
Is it save for anonymization to alter the Contact-Header in SER if record_route() is used to strip the username/IP? If not, how do you accomplish this correctly?
This is bad as the callee doesn't know anymore where to send other requests (e.g. BYE).
Well, maybe one could replace the contact data, like the uac module does with the From-Header, and since record_route() is used, subsequent requests will hit the proxy again where the header could be restored.
And is there a way to modify the SDP body to change the o-Field to change/remove the IP of the owner/creator?
subst()
I thought this only works with the SIP header. Thanks.
IMO you can't get real anonymity without a B2B UA. if(is_user_in("From", "clir")) { t_relay to asterisk box which strips IDs }
This is exactly what I try to avoid ;o)
Thanks, Andy