Avaya/Lucent/AT&T

  (1) 4424LD+ - Requires one power supply (1) 4424LD+ and (1) 4450 DSS - Requires one power supply (1) 4424LD+ and (2) 4450 DSS - Requires two power supplies

Provides 5 lines and 9 stations Loudspeaker Paging Line to allow you to connect a loudspeaker paging system to any line jack on any Partner Module Enhanced backup/restore capabilities to allow...

Supports up to 4 Central Office type lines that can be either loop- or ground-start, or mixed Supports up to 8 Merlin ATL multiline voice terminals Contains 1 power failure transfer port

Eliminates toll expenses and adds a true Private Branch Exchange (PBX) feature-tie line support Connect your Merlin Magix System to a remote PBX or another Merlin Legend/Magix System, allowing...

* The IP500 Analog Trunk Card 4 is compatible with IP Office 4.0 or higher * Requires an IP500 Digital Station 8, Analog Phone 2, Analog Phone 8, VCM 32, or VCM 64 base card with empty daughter card...

Allows you to add 8 more Merlin System (ATL) telephones to your Merlin II or Merlin Legend system

Connects any combination of up to 4 ground-start or loop-start lines 8 station ports for MLX telephones, BRI adjuncts and Computer Telephony Integration (CTI) adjuncts 1 power failure transfer...

16 station ports for MLX sets, data/video BRI adjuncts, and CTI adjuncts Compatible with Legend Release 7.0

Connects 4 loop-start lines 12 station ports for 4400 Series telephones Supports Caller ID name and number 4 Touch-Tone Receivers as shared system resource Compatible with Merlin Magix...

Features: * Integrates IP400 daughter boards - Allows various IP400 trunk and VCM cards to be used with the IP500 control unit (does not accept and IP500 daughter card) * Custom fit - The front of...

Provides eight loop or ground-start line ports Loop-start ports are equipped for Caller ID

Supports up to 16 single-line devices including fax machines and modems Necessary for external voice-mail integration such as Intuity Audix or Messaging 2000 4 touch-tone receivers Built-in ring...