In-bound call

Trading and C&C > Turret Proxy To Open communication (TPO) > DDI Sharing > DDI Lines Sharing > Usage > Telephony functions > Common

External parties calling the shared DDI line extension trigger the following alerts on turrets which subscribed to the line.

The background of the DDI slots allocated to the call starts flashing orange ; the slots label gives information about the identity of the calling party ; the in-coming call tone is played on the speaker ;

Any of the traders can accept the call by pressing the flashing key or directly from the call status applet if configured.

Let assumes that TraderA’s takes the call. The speech path is established the distant party and the turret; the background of the DDI slot is displayed solid green and the label gives information about the identity of the calling party.

On other traders’ turret, no speech path is opened; the DDI slot background is shown solid orange and the label gives

TraderB can join the call at any time by pressing the DDI slot.TraderA, TraderB and the distant party are then automatically put in a three-way conference; DDI slot background is shown solid green on both turrets.

TraderA, TraderB or other traders can leave/join the line at any time without affecting the other participants in the call. This is done by pressing the End key on the handset. The call is closed once there is no trader on the line anymore or when the distant party drops the line. The DDI slot returns then in idle state.

Note

(1)Auto-accept and auto-hold options are available with in-bound calls on shared DDI lines and can be activated on a per-line basis.