Adtran NetVanta Dual T1 FT1 1200872L1 Conference Phones Bizfon 680 Phone System Features:

Bizfon 680 Phone System Features:

Fixed FXS ports (12 ports)

The Adtran 1200326L1 is compatible with all Adtran Atlas 550 gateways

Adtran NetVanta 4305 with Octal T1/E1 Wide Module 4200893E1 Description:

Allworx 9202E IP Phone (8110065)

Adtran NetVanta Dual T1 FT1 1200872L1 Conference Phones Bizfon 680 Phone System Features:Adtran NetVanta Dual T1 FT1 1200872L1 Description: The Adtran dual T1 network module, 1200872L1, is a plug and play module designed to add expanded capabilities for modular Adtran routers. Each 1200872L1 NIM adds an additional pair of RJ 48 ports for T1 FT1 lines. An additional DBU, dial backup unit, is included with the module for backup or remote access. The 1200872L1 can support full T1 circuits or fractional T1 circuits. The Adtran 1200872L1