Making anonymous outgoing call (CLIR) from asterisk sip pbx

Asterisk Asterisk Support
1

I have an urgent issue. Is there a way to send outgoing anonymous invite message from asterisk sip pbx at from header.

2

What do you mean?

Get an example SIP message from your provider if you can. I’ve been having a few problems with a carrier in Australia.

a) Is it a billing issue with the provider - does the call get placed and the CLID come up as private, but there is a problem from the provider because they cannot bill it properly?

b) Does the call not get placed at all?

c) Have you tried a dialplan function SetCallerPres(prohib) voip-info.org/wiki/view/Aste … CallerPres

d) Have you tried adding a SIP header using P-Assert-Identity and then using some privacy settings.

I’m currently mucking around with © and (d) to solve a couple of issues I have going on at the moment (and I’m cursing the SIP protocol!!)

Good luck

3

Thanks for your quick reply,

c) Have you tried a dialplan function SetCallerPres(prohib) voip-info.org/wiki/view/Aste … CallerPres

d) Have you tried adding a SIP header using P-Assert-Identity and then using some privacy settings.

c section seems useful. I guess I need to add P-Assert-Identity, How may I add P-Assert-Identity, from extensions.conf file?

Thanks

4

exten = 12345,n,SIPAddHeader(P-Assert-Identity: asdfasdfasdf)

Example here voip-info.org/wiki/view/P-As … -ID+header

If you get it working, could you let us know.
Somewhere else has told me to use ‘privacy: uri’ a few different variations and permutations and I couldn’t get it to work.

The carrier I’m trying to connect with accepts the SetCallerPres(prohib), and the call is presented as a private number, however - for billing purposes the call doesn’t show up anywhere. (Which sounds like a winner, but it comes back to bit you in the axx) :frowning:

CM