Toshiba DP5018-S Digital Phone Condition:Refurbished The 1200870L1 has a built

The 1200870L1 has a built in CSU / DSU for enabling communication from you local network to your host's digital line

and target SNR margins are provisionable individually by port

Adtran 1200221L2 Features:

3Com 5500G-El Features:

The Adtran 1187150L1 is a plug in module for the Total Access 5000 is a 24 port access module

Toshiba DP5018-S Digital Phone Condition:Refurbished The 1200870L1 has a builtToshiba DP5018 S Digital Phone Description: The Toshiba DP5018 S is a 10 button programmable digital phone. The DP5018 S is an affordable alternative to the Toshiba DP5022 SD. The 10 programmable buttons of the phone include LED indicators for alerting users of the status of lines or extensions. A half duplex speakerphone is built into the phone for conference calls. An additional eight fixed features are included. The phone is compatible with both