Version 0.4
26 February 2004
Page 21 of 33
For use with Vega 50 10 FXO – H.323 version 09.01.05.2 T004 or greater.
© 2004 VegaStream Ltd.
8. Configure POTS parameters
For FXO ports it is necessary to configure the Vega to recognise the cadence of the ring tone that it
will receive to indicate that there is a new call for it, also the impedance of the FXO interface.
Configuring Ring Cadence Detection for FXO ports
The Vega FXO ports are alerted to new telephony calls arriving by the PBX or CO switch presenting
ringing voltage to the Vega. The Vega needs to have parameters adjusted to configure the detector
for the ring tone(s) it is going to be presented with.
Now configure the FXO ring cadence detector so that it detects incoming ring cadences correctly:
On the left hand side menu select
POTS
