Replacing telephone systems?

The time has come for a replacement telephone system.....surprisingly BT suggested upgrading the existing system to "digital" - changing a box on the wall......or leased lines for internet phones. No mention of VOIP as such.....when asked,we were told we would need to rewire the building!  Would be interested in any views on VOIP, providers, experiences, issues etc.

  • As the technology has been advanced. After analogue phone systems digital telephone systems have acquired its position. Now every other company is moving to digital phone systems. Although its not that easy to move to digital without suffering, it costs more than analogue. However, moving with the time is the only option we have.