Can anyone confirm if the following is true for an OBI110?
if I set PHYSICAL interfaces -> PHONE -> Hookflashhandling to "send hookflash to PSTN"
- call waiting will work when I'm using my PSTN line initially AND I get an incoming call on my PSTN line.
- call waiting will not work whatsoever if I'm using my SP1/SP2 initally regardless of which line the incoming call is on
- call waiting will not work whatsoever if the incoming call is on SP1/SP2, even if I'm using my PSTN line initially
But
call waiting can work perfectly between all 3 lines (PSTN, SP1, SP2) provided that I set Hookflashhandling to "handle locally", and if the incoming call is on the PSTN line, I need to press the flash button twice.
It should work regardless of which line I'm using initially, and regardless of which line the incoming call comes in on.
Also, will it be obvious which line the incoming call is on, so that I will know if I need to press flash twice or only once?
True of False?