I have Norstar MICS 6.0 with PRI w/ DID's target lines programmed to extension of set. Each set has 2 intercom/DID keys. Is there any way to suppress the constant audible ringing of another call coming in (until rolls to vmail 2-6 rings later) when already on a call? This ringing interferes when using speakerphone. Any way for just and audible beep or half-ring or something, like a Meridian PBX, etc.
If not, is there a way to differentiate ring/appear on the first intcom/DID key and the 2nd intcom/DID key to appear only and not audibly ring? I believe, this would at least eliminate the ring sound interfering with speakerphone and would still allow the ability of picking up a 2nd line, but would require the user to notice their key flashing since they get not audible ring - correct?
If not, is there a way to differentiate ring/appear on the first intcom/DID key and the 2nd intcom/DID key to appear only and not audibly ring? I believe, this would at least eliminate the ring sound interfering with speakerphone and would still allow the ability of picking up a 2nd line, but would require the user to notice their key flashing since they get not audible ring - correct?