2N PBX 2N NetStar - Configuration Manual v2.6.0 - Manual (Page 92)

Routing objects 7.2
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Destination after timeout – This destination is used in the case of expiration of Ring detection
timeout for another call routing. In the case of SMS Callback this destination isn't used.
SMS form
Incoming SMS for Callback has to be routed into text router where it can be routed to the selected
object Callback. Used SMS has to be in following form:
Called number,Delay,Calling number
Called number – This parameter is mandatory. Call routing is done according to settings from the
section Destination for ring.
Delay – This parameter is optional and it has same function as Callback delay, but higher priority.
Calling number – This parameter is optional and you can define calling party with it. If this
parameter is absent, as calling party is used sender of the SMS.
Figure 1 View of configuration menu for routing object Callback.
Example 1 – Initiated by call:
External station with enabled and licensed Callback function calls to the SIM card in the PbX. Call is
routed to the object Callback. When calling user hears alert tone, he can wait for Ring detection
timeout expiration and then he doesn't use Callback function and is automatically routed to the
Destination after timeout. When he hangs up the call before timeout expiration, then is activated
Callback and timeout Callback delay. After expiration of Callback delay is established call back to
the external station. User of external station accepts the call and he can dial through the PbX
according to the Destination for ring.
Example 2 – Initiated by SMS:
External station with enabled and licensed Callback function sends SMS message to the SIM card in
the PbX. This SMS is routed to the object Callback. Text of this SMS is for example following:
800123456,30. It starts timeout (30s) and after its expiration is established call back to the
external station. User of external station accepts the call and then PbX begins to establish call to the
called party 800123456 using Destination for ring.