Technical Specification
                            
                    Bluetooth
                    Yes, Bluetooth V2.1
                 
                            
                    Auxiliary Ports
                    RJ9 headset jack (allowing EHS with Plantronics headsets), USB, extension module
port
                 
                            
                    Telephony Features
                    Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call-appearance (SCA)/bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP,
up to 2000 items), call waiting, call log (up to 500 records)
                 
                            
                    Sample Applications
                    Weather, currency, news, XML
                 
                            
                    HD Audio
                    Yes, both on handset and speakerphone
                 
                            
                    Extension Module
                    Yes, can power up to 4 GXP2200EXT modules which features a 128x384 graphic
LCD, 20 quick-dial/BLF keys which dual-color LED, 2 navigation keys, and less than
1.2W power consumption per unit.
                 
                            
                    Base Stand/Wall Mountable
                    Yes, allow 2 angle positions
                 
                            
                    QoS
                    Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
                 
                            
                    Security
                    User and administrator level passwords, MD5 and MD5-sess based authentication,
AES based secure configuration file, SRTP, TLS, 802.1x media access control
                 
                            
                    Power
                    Universal power adapter included: Input: 100-240V; Output: +12V, 1.0A; Integrated
Power-over-Ethernet (802.3af) Max power consumption: 6W (without GXP2200EXT),
10W(with 4 cascaded GXP2200EXTs )
                 
                            
                    Network Interfaces
                    Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with
integrated PoE