18th April 2017 at 09:30
#69973
Guest
The Analog Copper line from your operator will at best support Loop-Disconnect or
Multifrequency 4 – MF4 – signalling. This was excellent for pure Telephony calls
For Digital you will need ISDN (2B+D), xDSL/ADSL (DSL-AM), etc..
VBR/ Wallis Dudhnath