We have a specific application where it would be useful to temporarily redirect station calls from certain extensions. For example, if station 123 calls extension 234, it should be forwarded to extension 235. But the forwarding rule should only apply to calls originating from extension 123.

Is it possible to achieve this on our hardware?

Equipment Type: CIX670 : B--U
Equipment Version: AR2.21 MH116.00
Stations are equipped with DKT-2020's or DKT-3020's