Call waiting for Plain Old Telephone line

[teamnexus]

I have a quadro 2x and use for incoming calls a normal analog ATT line with caller id/ call waiting service on the phone line (fxo port). If I'm on call one and a 2nd call comes in I get the caller id and tone on my analog phone, but if do flash 0 or flash 5 the call parks, but I can't grab the 2nd callfrom my incoming line. I think the quadro doesn't pass the "flash" through the ATT line and I think it's not possible to do.


Does anybody knows a trick or work around to switch between calls ?

[hrant]

Try to press flash button two times. In that case Quadro will send the second flash to the line