Re: using dlg_refer

Hi,

1. Can you enable debug logs for dialog module and check what it says.
2. some UAC do not support sip-refer, can you check the sip message flow if
client is receiving the sip-refer request.

Regards
Rajneesh


On Thu, Sep 25, 2025 at 9:22 PM Robert Boardman via sr-users <
[email protected]> wrote:

> Hi All,
>
> I'm trying to use dlg_refer to separate to legs of a call and send them to
> another device,
>
> I think I have setup the system correctly, everything seems to look ok but
> the call to dlg_refer doesn't do anything , it doesnt even show in the
> journal that it is failing, just nothing happens
>
> Here is the code:
>     #### REFER caller leg
>     if ($dlg_var(caller_contact) != $null) {
>         xlog("L_INFO", "Sending dlg_refer to caller: $var(conf_uri)\n");
>         #dlg_refer("caller", "$var(conf_uri)");
>         xlog("L_INFO", ">>> Attempting dlg_refer to caller:
> $dlg_var(caller_contact)\n");
>         if (!dlg_refer("caller", "$var(conf_uri)")) {
>             xlog("L_ERR", "dlg_refer to caller FAILED\n");
>         } else {
>             xlog("L_INFO", "dlg_refer to caller triggered\n");
>         }
>     }
>
> The dialog state is 4 before the refer is initiated and can be seen from
> the kamcmd dlg.list.
> The caller end point allows REFER
>
> I've ran out of ideas as to where to look, any pointers would be a
> fantastic help
> I'm using Kamailio V5.8.6
>
> Thanks
> Rob
> Robert Boardman
> Solution Architect
> Tel:
> 03330147908
> Email:
> [email protected]
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