Hello,<br><br>If my understanding is correct, these days it seems that many ISDN BRI lines are configured in energy saving mode in which signalling D-channel is "dropped" until a new call comes in.<br><br>Is it possible to replicate this behaviour with Asterisk (when Asterisk is in NT mode and is seen as a public ISDN by another PBX, for instance) ?<br>
If not, would you it would be a useful addition to Asterisk ?<br><br>Regards<br><br><br>