We are offering soundpoint ip 670-sip desktop phone. Feature keys
4 context-sensitive soft keys
26 dedicated hard keys
6 line keys with bi-color (redgreen) led
8 feature keys
6 displaymenu navigation keys
2 volume control keys
illuminated mute key
illuminated headset key
illuminated hands-free speakerphone key
dedicated hold key
headset and hearing aid compatibility
dedicated rj-9 headset port
amplified headsets are recommended
compliant with ada section 508
recommendations: subpart b 1194.23 (all)
hearing aid compatible (hac) handset
for magnetic coupling to approved hac
hearing aids
compatibility with commercially-available
tty adapter equipment
audio features
polycom hd voice technology delivers
life-like voice quality for each audio
paththe handset, the hands-free
speakerphone, and the headset1
full-duplex hands-free speakerphone
type 1 compliant with ieee 1329 full
duplexstandards
frequency response150hz - 7khz
for handset, headset1
and hands-free
speakerphone modes
codecs: g.722 (wideband), g.711 a,
g.729a (annex b), and ilbc
individual volume settings with visual
feedback for each audio path
voice activity detection
comfort noise fill
dtmf tone generationdtmf event
rtppayload
low-delay audio packet transmission
adaptive jitter buffers
packet loss concealment
acoustic echo cancellation
background noise suppression
call handling features2
shared callbridged line appearance
flexible line appearance (one or more
line keys can be assigned for each
lineextension)
busy lamp field (blf)
distinctive incoming call
treatmentcall waiting
call timer
call transfer, hold, divert (forward), pickup
called, calling, connected
partyinformation
local three-way conferencing
one-touch speed dial, redial
call waiting
remote missed call notification
intercom
automatic off-hook call placement
do not disturb function