Digium Wildcard TDM400P Quad TDM PCI Card FXO Trunks:No FXO Cards Adtran 1200313L1 Features:

Adtran 1200313L1 Features:

Personal Operator - 1 per user (Call Answer Service Operator)

A large backlit graphical display is included with the Mitel 5340 which provides 48 programmable buttons through 16 keys and a shift button

The Nortel Enterprise Edge 1000 (NT7B10AAAC) is designed for the Nortel Business Call Manager (BCM)

Adtran NetVanta 1544 Gigabit Switch 1700544G1 Description:

Digium Wildcard TDM400P Quad TDM PCI Card FXO Trunks:No FXO Cards Adtran 1200313L1 Features:Digium Wildcard TDM400P Quad TDM PCI Card Description: The Digium Wildcard TDM400P is a PCI based card that can add FXS and FXO ports to your Digium phone system. The TDM400P supports up to four modules that can enable the quad TDM ports on the TDM400P module. The Digium TDM400P supports up to four FXS, four FXO, or any combination of the two cards up to four modules. The Digium S100M adds FXS ports and the Digium X100M adds FXO trunks to your TDM