Codecs & Voice
Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), in-band and out-ofband
DTMF (in audio, RFC2833, SIP INFO), HD Audio
Protocols & Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV,
NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069,
802.1x, TLS, SRTP, IPv6
Interfaces
HeadSet
RJ9 headset jack (allowing EHS with Plantronics headsets)
Auxilary Ports
USB Port, Bluetooth V2.1
LAN Ports
Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Phone Feature Keys
Line Keys
3 line keys with up to 3 SIP accounts, 8 speed-dial/BLF extension keys with dual-color
LED, 4 programmable context sensitive softkeys, 5 navigation/menu keys, 11
dedicated
function keys for: MESSAGE (with LED indicator), PHONEBOOK, TRANS
Call Features
Maximum SIP Accounts
3 lines, with up to 3
SIP accounts, 3 dual-
colored line keys
Facilities
Hold, transfer, forward, 4-way audio 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),
custom
Applications
Weather, currency, news
Physical Features
Display Type
TFT color LCD
Graphic Display Size
2.8 inch (320x240)
Management
Provisioning
Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or
encrypted XML configuration file
Environmental
Operating Temperature
0 ~ 40ºC (32 ~ 104ºF )
Operation Humidity
10 ~ 90% (non-condensing)
Phone Dimensions
193mm (W) x 211mm (L) x 85mm (H)
Weight
0.81kg
Mounting
Base Stand/Wall Mountable
Power Supply
RPS Input/Output
Input: 100-240VAC; Output: +12VDC, 0.5A (6W)
PoE in
Integrated PoE (Power-over-Ethernet) 802.3af, Class 2
Power Consumption
DC Input: 1.955~2.086
PoE Input: 2.296~2.408