ZXV10 P802H, one of ZTE's IP PHONE series products, is an integrated desktop IP telephone, supporting programmable application soft keys & external expansion modules to integrate voice & data applications. With abundant functions, it is an efficient & secure solution for intellectual personnel & managers. The software platform adopts the SIP, supports all standard call services, automated provisioning for easy deployment, advanced security protection for privacy, and broad interoperability with 3rd party SIP devices & leading SIP/NGN/IMS platform; The hardware platform adopts high-performance CPU, In addition to ensuring voice processing & data access, the hardware platform allows service customization, which facilitates product performance expansion. The ZXV10 P802 series deliver superior HD audio quality. The voice engine adopts state-of-the-art techniques, such as dynamic voice detection, mute detection, jitter processing, & local audio mixing, to ensure voice quality & user experience. The ZXV10 P802 series provide the full duplex hands-free function with enhanced Acoustic Echo Cancellation (AEC), which gives users super-clear voice quality. The ZXV10 P802H provides 132x 64 pixel graphical LCD display with backlight. The message key, which has backlight, can clearly indicate that you have new message.4 XML programmable context-sensitive soft keys. Supports personalized ring tone setting. Supports multi-language. Support multi-account, up to 3 accounts. Supports multiple connection methods including static IP s etting, DHCP & PPPo E. The IP phone provides a co-location PC network interface, through which PC, voice-independent VLAN, priority (802.1P/Q), & L3 DSCP can be configured to improve security & reliability of voice & data. The IP phone provides users with plenty of experience service with XML. Provides system security logs, & supports Web, TR069, & Telnet management. Supports remote management & control on ZTE's unified management platform.