from mod_dptools:

    SWITCH_ADD_APP(app_interface, "send_display", "Send session a new display", "Send session a new display.", display_function, "<text>",                      
                   SAF_SUPPORT_NOMEDIA);                                                                                                                        


there is a similar api command in mod_commands.  I think if you have ignore_dispaly_updates it may not work, try it out to be sure.

On May 21, 2015, at 4:05 AM, Joshua Gigg <giggsey@gmail.com> wrote:

I do have ignore_dispaly_updates=true, but that's on outbound phones, my displays were updating with the number being bridged out to.

Also, I want to trigger it manually rather than just automatically when a transfer takes place.

On 20 May 2015 at 17:26, Michael Jerris <mike@jerris.com> wrote:
this should happen by default unless you have ignore_dispaly_updates=true.


On May 20, 2015, at 12:18 PM, Joshua Gigg <giggsey@gmail.com> wrote:

Digging up an old thread, but I've been looking into this a bit more.

What I want to do is described in RFC 4916. What I want to try to use an application / api command to generate a SIP INFO/UPDATE packet that would update the Caller ID.

On 29 January 2015 at 20:06, Joshua Gigg <giggsey@gmail.com> wrote:
When a transfer completes, FreeSWITCH will send an UPDATE message to the SIP server updating the caller id.

Is there a way of making FreeSWITCH send this message via a dialplan/command?

On 29 January 2015 at 17:58, Michael Collins <msc@freeswitch.org> wrote:
Could you expound upon this question a bit? What does "update the CLI" mean?
Thanks,
MC

On Thu, Jan 29, 2015 at 1:20 AM, Joshua Gigg <giggsey@gmail.com> wrote:
Hi,

Is it possible to update the CLI at will once a Freeswitch originated call has been answered?

I know it can update during a transfer, but I want to be able to control it directly myself.