Add timing rules to dialplans?

[ptruman]

Hi

Is there any possibility we can have time rules & pauses added to dialplans?
(as per the call connection options?)

I'd really like to try something like this :

a) My VSP provides free national landline calls after 6pm
b) There are UK POTS providers who provide free national calls 24x7 however you must dial an access number first - but they charge a 3p connection fee
c) The access number for (b) is a freephone number

I'd therefore like to set a dialplan that if a an outgoing call to a national landline is made between Mon-Fri 08:00 to 18:00, then it routes via my VSP as normal, but prefixes the access number, a pause, and then the number I want to call (as dialled by my ATA) - so it then makes the call for as little charge as possible?