This Mid-Range IP phones is ideal for growing businesses as it offers a high-end, sleek design and mid-range capacity that business can grow with and depend on at the competitive price that you need now. The GXP1780 and GXP1782 supports 8 lines, 4 SIP accounts and includes 32 digitally programmable BLF/speed-dial keys. The GXP1782 offers dual Gigabit ports to support up to 1000Mbps connections speeds while the GXP1780 offers dual 10/100Mbps ports.