17-07-2022, 05:21 PM
(This post was last modified: 17-07-2022, 05:28 PM by ppppenguin.)
https://ee.co.uk/ One of the UK's main mobile operators. Owned by BT since 2016. https://en.wikipedia.org/wiki/EE_Limited
Going back to Gary's problem, the interface box is effectively pretending to be a traditional telephone exchange. Whether it gets the full spec for ring voltage etc is another matter. Wouldn't surprise me if it's a bit low and not capable of much current. Not too important with modern phones and their electronic ringers. Matters a lot with traditional bells.
My immediate thought, which I'm sure has been expressed by others in this thread, is to treat the phone port as if it's a traditional master socket. Then run extensions from it. Most modern phones don't need the separate bell feed on pin 3. A 2 wire feed to pins 2 and 5 will work.
Mike W's comment about Israel is interesting. Just about the only other country that uses the same phone socket as the UK but their voice circuit is on pins 3 and 4, not 2 and 5. I found this out the hard way when a UK phone wouldn't work at a friend's house in Israel.
Going back to Gary's problem, the interface box is effectively pretending to be a traditional telephone exchange. Whether it gets the full spec for ring voltage etc is another matter. Wouldn't surprise me if it's a bit low and not capable of much current. Not too important with modern phones and their electronic ringers. Matters a lot with traditional bells.
My immediate thought, which I'm sure has been expressed by others in this thread, is to treat the phone port as if it's a traditional master socket. Then run extensions from it. Most modern phones don't need the separate bell feed on pin 3. A 2 wire feed to pins 2 and 5 will work.
Mike W's comment about Israel is interesting. Just about the only other country that uses the same phone socket as the UK but their voice circuit is on pins 3 and 4, not 2 and 5. I found this out the hard way when a UK phone wouldn't work at a friend's house in Israel.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv








