Re: using dlg_refer

Thanks Ranesh,
It was because I didn't have dlg_manage() in the correct place, its all working now.

Regards
Rob


Robert Boardman
Solution Architect
________________________________
From: Rajneesh Soni <[email protected]>
Sent: Thursday, September 25, 2025 17:58
To: Kamailio (SER) - Users Mailing List <[email protected]>
Cc: Robert Boardman <[email protected]>
Subject: Re: [SR-Users] 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]<mailto:[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
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