Onsite phone systems can be fully managed on site by yourself or remotely. You can have Anoloug, ISDN, ISDN 30 or Sip lines connected to them. If you have remote workers or even a second site you can have remote working phones that link back to you telephone system. Other features such as auto attendant, voice mail, conference calling, paging, music on hold, Dect solutions, one click dial on computers, mobile twinning and many more.