[Asterisk-Users] Polycom Phones

[Peter Osborne]

Hi,

I have Asterisk running with some Polycom IP 300's. I've noticed that the 
default behaviour for these phones is to increment the "missed calls" 
indicator whenever you fail to pick up the phone, this is fine if a call is 
destined to my extension but often I have calls ringing multiple phones. This 
means that the missed call indicator is increased on all the phones that 
didn't answer the call.

Now, it seems there is a setting in the Polycom to only increment the 
indicator when the SIP server tells it to, I have enabled this option but I 
can't figure out how to get Asterisk to send a missed call indicator. 

Does anyone have some experience with this?

Thanks,
Pete