Hi Keith, The wifi router is 3com, and cisco (a blue box but don't know the model), a JUNG automation system which control all the lighting, and a crestron touch screen remote which run on wifi plus lot of other remote control thingee. I can talk to my I.T. guys to change channels and test it this way, of coz if the interference was caused by the

Hi Keith, Thanks for the info, and yes, I do live in a concrete building w/ reinforced concrete. Very much likely b'coz I've too much cabling /wiring in the walls that create interference. possibly and very much likely it will have to do with the wi fi and or microwave as well. But do they transmit any signal while they are not even in use

Hi Keith, Thanks for the quick reply. Actually, the distance between the base from each repeaters isn't that far. The base and the tramsitter is located at the G/F. Then there is square looking repeater in the kitchen, 1 in the study room which should also cover the master bedroom area too. 1 repeater located upstair. below is what I think the distance

Hi All, I'm using the beocom 6000 w/ 1no. of new PSTN repeater, I also have the old beocom 6000 which was a stand alone on a seperate line. I find the old beocom 6000 actually work much much better then the new one, distance is far greater. for the new beocom 6000, due to the line always cut off while I was using it, so I've add in 2 more repeaters