Samsung Ubigate IBG1000-A Dual T1 MSBG Router Power Supply The NetVanta 4430 has three

The NetVanta 4430 has three Neetwork Interface Module (NIM) slots in the back of  the chassis

These Shoretel Handsets are refurbished replacements for your Shoretel phones that provide crystal clear quality calls

The Allworx 9212L features 12 programmable function keys

Adtran 1200345L1 Features:

Adtran 1200221L1 Features:

Samsung Ubigate IBG1000-A Dual T1 MSBG Router Power Supply The NetVanta 4430 has threeSamsung Ubigate IBG1000 A Dual T1 MSBG Router Description: The Samsung Ubigate IBG1000 A is a dual T1 router offering a fixed configuration router designed for WAN access. The Ubigate IBG1000 A supports quality of service (QoS) and security measures such as a firewall into the router. VLANs are supported by the Samsung router to separate voice and data networks. Hardware VPN acceleration is included with the router for creating VPN tunnels. Samsung