I wish to correct the info on theis email list concerning the connector on the dectalk express. It is not an rj45. it is an rh12. The plugs are readily available along witht he wire and rj12 to db25 or db9 male or female connectors. There are 2 types of rj12. the normal kind witht he clip centered, and the dec kind. any of these can be purchased from dalco electronics. you can buy a package of 10 rj12 dec type for $3.05. the part number is 57095 dalco's phone number is 800-445-5342 you will need a special crimping tool however to install the plug. dalco also sells them. phil