Visit Amazon sites : br iMBAPrice? RJ12 RJ11 6P6C Straight Telephone Inline Coupler (25 Pack)br br Connectors RJ12 Female -to- RJ12 Female br Type Modular Inline Coupler br Premium Quality Inline Coupler for join 2?RJ12RJ11 telephone lines together br Backwards compatible with?RJ11 cords br Comes in Pack of 2 5 15 and 25