DualComm VoIP phones, accessories, products and parts. Dualcomm's patent pending 24/48-Port CableShare Fast Ethernet LAN Switch (DCES-2448) is the first product offering of its kind in the networking industry. DCES-2448...

DualComm VoIP phones, accessories, products and parts. [Seller's Warning: Dear potential buyers, please read the following product description very carefully, and make sure you understand how it works...