Grandstream 2 Lines, 4 SIP Accounts GRP2602 extension module 3af is used to power

3af is used to power the GXP1610P or GXP1615 and give it a network connection

3 inch (480x272) color-screen LCD

3 XML programmable soft keys for customization

Grandstream 4 FXO

manage and monitor Grandstream devices

Grandstream 2 Lines, 4 SIP Accounts GRP2602 extension module 3af is used to powerSupports 2 lines, and 4 SIP accounts Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets Full duplex speakerphone with HD audio to maximize audio quality and clarity Equipped with noise shield technology to minimize background noise The GRP2602P GRP2602G includes built in PoE to power the device and