3Com NBX3101 Basic VoIP Speaker Phone Product Description 3Com NBX 3101 Basic Speaker Phone - VoIP phone Product Type VoIP phoneCompatible - WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder. Main Features Integrated Ethernet switch, Power over Ethernet (PoE) support Voice Codecs G.711, G.722, G.729ab, ADPCM Speakerphone Yes ( one-way ) Display LCD display - monochrome -0 WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder. NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.)