Audio
Equipped with three cardioid microphones and a loudspeaker frequency range of 220–14,000 Hz, delivering 90 dB peak volume at 0.5 meters and a 3.7 m (12 ft) mic pickup range.
Audio Features
Supports multiple codecs including G.711, G.722 variants, G.729AB, G.719, SILK, Polycom Siren 7 & 14, iLBC, and Opus. Features NoiseBlock, voice activity detection, Acoustic Clarity™ full-duplex technology with echo cancellation and noise suppression (IEEE 1329 Type 1). Bluetooth pairing for wideband speech and multimedia streaming. Additional features include DTMF tone generation, comfort noise, low-delay audio packets, adaptive jitter buffers, and packet loss concealment.
Call Handling
Supports up to three lines with shared/bridged call appearance. Includes call waiting, distinctive incoming call treatment, call timer, transfer, hold, divert, pickup, three-way conferencing, one-touch speed dial, meeting join, do-not-disturb, local dial plans, LDAP corporate directory access, and visual conference management.
Network & Provisioning
Complies with IETF SIP RFCs, supports gigabit Ethernet (10/100/1000Base-TX), Wi-Fi (2.4 GHz and 5 GHz bands), DHCP, SNTP time sync, and central provisioning via FTP/TFTP/HTTP/HTTPS. Compatible with RealPresence Resource Manager, Polycom Zero Touch Provisioning, PDMS-E/SP, and offers provisioning and call server redundancy.
QoS Support
Includes IEEE 802.1p/Q VLAN tagging, Layer 3 TOS, DSCP, VLAN-CDP, DHCP VLAN discovery, and LLDP-MED support.
Security
FIPS 140-2 cryptographic compliance, 802.1X authentication, EAPOL, SRTP media encryption, TLS v1.2, encrypted configs, digest authentication, password protection, secure HTTPS provisioning, signed software support, and Wi-Fi encryption (WEP, WPA, WPA2-Personal/Enterprise with 802.1X).
Power
Built-in IEEE 802.3af PoE (Class 0) with optional extended power kit including gigabit midspan, local power cord, and network cable.
Environmental
Operates from 0 to 40 °C (32 to 104 °F), relative humidity 5%–95% non-condensing, storage temperature -20 to +70 °C (-4 to 160 °F).
Package Includes
Phone console (model 2200-66840-xxx), 7.6 m (25 ft) CAT5e network cable, and setup sheet.
