Displaying 1 result from an estimated 1 matches for "speakergrille".
2004 Aug 23
5
SIP "unphones"
...ike to be able to dial a sip-extension and make an
announcement (PA) and/or simply listen in to a room (baby-monitor).
Yes, I know, some of the more advanced phones can be configured to
behave like that, but it seems to a waste of money to have all those
fancy displays and keys tucked away behind a speakergrille and drywall.
BTW, I'm not dead-set on SIP, but it seems to be the most logical
protocol for this app (NOTIFY msg can carry directions on
mike/speaker/two-way, etc)