This project” RAIL E CALLER” is well suited to those who are frequently using railway reservation facility. In the current system we can check the current status of the booked ticket through the any of the railway inquiry facility. Here also we are making this facility using embedded technology additionally we make a facility to know the availability of the seats from inside the train. Because we don’t have any such item to find the availability for that we seeks the help from the TTR so in order to avoid this problem we made an arrangement to avoid this problem.we send the remaining seats in each coaches to the server system.Then the system will send the information to user according to priority basis.In the system also provide the facility to know the exact position of the train while we are traveling .And also inside the train there is GPS system which will help to the station name via LCD. It is also remind the user if the user send a request . If the seats are available TTR inform to the server through embedded system inside the train. Then server send information to the user on priority basis. . This included-PIC18F452, GPS,GSM,ZIGBEE,KEYPAD ,LCD,MAX232,CD4066 SWITCH,PC.