GRANDSTREAM GS-GXP2135 High-Performance Enterprise IP Telephone, GS-GXP2135

With a 2.8in LCD, this telephone helps you view important details about each and every call. The phone allows 4-way conferencing and provides crystal-clear, full-HD audio for reliable use. Supports Gigabit speeds and up to 32 virtual BLF/speed-dial keys. 2 auto-sensing Gigabit ports with integrated PoE. Built-in Bluetooth technology syncs up with your mobile devices and headsets. Offers up to 8 lines and 4 SIP accounts. 2.8in TFT color LCD shows you caller information. Call waiting/caller ID displays the name and number of incoming calls and remembers up to 50 callers for convenient callback. Call waiting/caller ID service required from your local telephone company. Full-HD audio and full-duplex speakerphone for easy listening. Supports EHS-compatible Plantronics headsets (sold separately). RJ9 headset port for wired headsets. 4-way conferencing lets you chat with several people at once. 4 programmable soft keys allow you to set preferences. Supports call transfers, forwarding, call park, hold, call pickup, call logs and more. User and admin passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file and more security features. Includes a handset with a cord, base stand, universal power supply, network cable and quick-installation guide. Backed by the manufacturers 1-year limited warranty.