+1   if you find how to do this, I'm interessted.

By the way, I have a similar problem to manage MWI. 
I solve it by sending an event to the phone to update the message waiting indicator (on and off).  It use mod_even_socket.
If you find the good message structure for SIP INFO/UPdate for display, it could do the job I think.

https://wiki.freeswitch.org/wiki/Mod_lua#Sending_an_Event

MWI-Messages-Waiting (yes/no)
MWI-Message-Account <any sip url you want>
MWI-Voice-Message x/y (a/b)  <-- read/unread (urgent read/urgent unread)
And a JIRA reference to

https://freeswitch.org/jira/browse/FS-844


Please keep me informed as I need this feature too :)

Regards,



2015-05-21 10:05 GMT+02:00 Joshua Gigg <giggsey@gmail.com>:
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.



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--
Joshua Gigg

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