# Outbound anonymous calls

**URL:** <https://community.asterisk.org/t/outbound-anonymous-calls/66347>\
**Category:** Asterisk Support\
**Created:** [April 12, 2016, 2:23pm UTC](https://community.asterisk.org/t/outbound-anonymous-calls/66347 "2016-04-12T14:23:07Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![jryan\_77](https://avatars.discourse-cdn.com/v4/letter/j/9fc29f/32.png) [@jryan\_77](https://community.asterisk.org/u/jryan_77)\
**Post date:** [April 12, 2016, 2:23pm UTC](https://community.asterisk.org/t/outbound-anonymous-calls/66347/1 "2016-04-12T14:23:07Z")

</div>

Hi guys  
i’m new in Asterisk , or at least i should say that i’ve a basic experience , just enough to make simple trunks and let the call works .  
Now i need to interconnect it to an SBC with a sip trunk ( i mostly will focus on configuring SBC ) and then from there a sip trunk toward an Operator .  
Reading the test list the operator gave us i see that some of the test requires anonymous calls to be made exiting Asterisk toward the operator , i’m struggling how i can do it and where i can find an option that let me do it in such a way that From header can be like :  
From: “Anonymous” sip:anonymous@anonymous.invalid;tag=1928301774

Asterisk version is AsteriskNow

Thank you so much for your help

Antonio

---

<div class="post-metadata">

**Author:** ![david551](https://avatars.discourse-cdn.com/v4/letter/d/3bc359/32.png) [@david551](https://community.asterisk.org/u/david551)\
**Post date:** [April 12, 2016, 8:32pm UTC](https://community.asterisk.org/t/outbound-anonymous-calls/66347/2 "2016-04-12T20:32:18Z")

</div>

[https://wiki.asterisk.org/wiki/display/AST/Function\_CALLERPRES](https://wiki.asterisk.org/wiki/display/AST/Function_CALLERPRES) although the placeholder values may not be exactly what you have.

---

<div class="post-metadata">

**Author:** ![david551](https://avatars.discourse-cdn.com/v4/letter/d/3bc359/32.png) [@david551](https://community.asterisk.org/u/david551)\
**Post date:** [April 12, 2016, 8:39pm UTC](https://community.asterisk.org/t/outbound-anonymous-calls/66347/3 "2016-04-12T20:39:56Z")

</div>

It appears this function has been moved into CALLERID()

---

<div class="post-metadata">

**Author:** ![jryan\_77](https://avatars.discourse-cdn.com/v4/letter/j/9fc29f/32.png) [@jryan\_77](https://community.asterisk.org/u/jryan_77)\
**Post date:** [April 13, 2016, 7:42am UTC](https://community.asterisk.org/t/outbound-anonymous-calls/66347/4 "2016-04-13T07:42:33Z")

</div>

Hi David thanks for your answer , anyway i’m sorry but it is still not clear , the number of my endpoint registered with Asterisk is 286 and the context assigned is from-internal .  
What exactly do i need to configure for accomplish the task to enable the CLIR ? do i need to edit some file ( sip.conf ? extensions.conf ? ) or is it possible by GUI ?  
Sorry but it seems so hard to accomplish this simple task , whatever other systems i managed i didn’t find this difficulties for enable anonymous calls in outbound .

Thank you again

---

<div class="post-metadata">

**Author:** ![david551](https://avatars.discourse-cdn.com/v4/letter/d/3bc359/32.png) [@david551](https://community.asterisk.org/u/david551)\
**Post date:** [April 13, 2016, 8:47pm UTC](https://community.asterisk.org/t/outbound-anonymous-calls/66347/5 "2016-04-13T20:47:30Z")

</div>

Set(CALLERID(num-pres)=prohib)  
Set(CALERID(name-pres)=prohib)

or the same with unavailable

We don’t answer questions on GUIs here; you need to use the support channel for the relevant product, e.g. [http://community.freepbx.org/](http://community.freepbx.org/) for FreePBX.