How To VOIP intercom system

The Green Bean

Diamond Member
Jul 27, 2003
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I have Ethernet cables running to most of the rooms in my house. My ISP provides a landline telephone number through GPON. The router has two RJ11 jacks for connecting telephones. I want to make use of the telephone number provided in my rooms through Ethernet cables as well as having a workable VOIP intercom system.

How can I do this?