26 Aug
2005
26 Aug
'05
9:58 p.m.
On Fri, 26 Aug 2005, Tony Duell wrote:
Does anyone know the pinout of the V25 interface (DB25
connector)? No,
this is not a typo for V24, which I know ot be much the same as RS232.
V25 seems ot be an interfce for autodiallers.
I just looked, and V.25 explicitly refers to the V.24 pinout. V.25 (and
V.25bis and V.25ter) only specify procedures user over the v.24 circuit in
automatic dialling scenarios (when to raise/lower which signals and a
DTE-DCE command/response format) V.25ter is the familiar AT command set.
Alexey