The utility model discloses a dispatching telephone recording system for power, which comprises a first switch, a second switch, a VOIP recording server, a database, a recording inquiry terminal and telephone terminals, wherein the multiple telephone terminals are connected with the input end interface of the second switch; the VOIP recording server is connected with the second switch; the database and the recording inquiry terminal are both connected with the VOIP recording server; the first switch and the second switch are in two-way communication connection; and the first switch is connected with a PSTN network via a trunk gateway, and the first switch is connected with the internet. Purposes that personnel cost is saved, the work efficiency is improved, production is safe and accidents are controlled can be achieved.