NEC 0910508 UX5000 Intramail 4-Port 16-Hour Voicemail (Refurbished) Consoles Busy Off Hook Voice Announce:

Busy Off Hook Voice Announce: The DX-120 can make sure that important calls get through by making an announcement over the speakerphone - even if you're already on another call

Cisco Business Edition 6000

Tadiran Coral IPG Internet Protocol Gateway Card

and Do Not Disturb features

Four CO line ports with Caller ID interface

NEC 0910508 UX5000 Intramail 4-Port 16-Hour Voicemail (Refurbished) Consoles Busy Off Hook Voice Announce:Key Features: Mfr. Part #: 0910508 0910516 NEC UX5000 Intramail 4 Port 16 Hour Voicemail Also provides VRS functions, includes ACD announcments Provides 4 ports, expandable to 16 ports with licenses IntraMail mailbox capacities: 512 subscriber mailboxes, 32 routing mailboxes (announcement, call routing, directory dialing, distribution) AMIS networking is not available Maximum one per system