1. The connection has also proved more reliable than some wire line connections. 2. There are five major " wire line " tube sizes typically used. 3. End-end VoIP needs no hybrids unless adaptation to a two-wire line is required. 4. Razor wire lines the area near the windows of one side. 5. But, a short walk away, chicken wire lines the cage of two pumas. 6. Fiber-optic lines have much greater signal transmission capacity than conventional copper wire lines . 7. Despite being inherently four-wire, VoIP systems require hybrids when they interface to two-wire lines . 8. They want phones, modems, cable TV, wireless and wire line . 9. More red wires lined the interior door panels like piping on a fashionable jacket. 10. Businesses and consumers are replacing wired lines with wireless phones.