GRANDSTREAM GXP1628 GIGABIT HD IP PHONE x2 LINEs / x2 SIP ACCOUNTs VOIP BOX
GRANDSTREAM GXP1628 GIGABIT HD IP / VOIP PHONE SET w/ x2 LINEs / x2 SIP ACCOUNTs & A LOT MORE FEATURES. THIS LINUX-BASED MODEL INCLUDES 2 LINES, 3 XML PROGRAMMABLE SOFT KEYS, 8 BLF KEYS, AND 3-WAY CONFERENCING.