SP1(18002211212;d=3) : usefulness

[earthtoobi]

from 1.3 release:
- All InboundCallRoute and OutboundCallRoute syntax will take a ";d=[delay-in-seconds]" parameter after the number to call from the specified trunk, and to insert a delay before the trunk makes the call. For example, SP1(18002211212;d=3) tells the OBi to call the number from SP1 after a 3-second delay.


can someone tell me in what context this is  useful?

[earthtoobi]

No Responses from anyone?