09|Telephony|VoIP Phones|SIP Phones - 1 Line Grandstream 1 Line Desk Phone GS-GXP1615 R1,059.15 (Incl. VAT) The Grandstream GXP1615 is a simple 1-line IP phone, intended for small businesses. It's an ideal solution for users who only needs essential VoIP access. It supports a number of features such as a 1 line, 2 call appearances, 3-way voice conferencing to maximize productivity, a 132x48 LCD screen, 3 XML programmable soft keys and more. View view