Features:
1) Caller ID display
2) Caller ID with directory name match
3) Built in Digital Answer machine with 23 minutes storage
4) Call recording up to 23 minutes/16 sectors
5) 100 names and numbers directory with auto-dial
6) Call number using name-directory matching or via caller ID
7) 100 name and number call log
a) Missed call
b) Incoming call
c) Outgoing call
8) Calling date and start time stored in the call log
9) Dial from call log with number edit
10) 100 name and numbers Redial with number edit
11) Missed call display/light indicator
12) Call timer
13) Unique N' Pad function (save a number, while talking)
14) Speaker on/off with LED
15) Mute on/off with LED
16) 4 programmable memory keys for speed dial or feature access
17) 3 lines/24 characters backlit display
18) Voice mail message waiting indicator light
19) 3 screen -interactive function keys
20) Release / hold / volume keys
21) Visual ringing indicator
22) On hook dial
23) English and Chinese language prompts option
24) Desk or wall mount
25) Hearing aid compatible
Technical specifications:
1) Dimensions (L x W x H): 23 x 18 x 13cm
2) Weight (kg): 0.85
3) Color: black or almond
4) Operating environment:
a) Power: 9V DC transformer / 802.3af POE
c) LCD 168 x 32 pixel-graphical display with 4-gray
d) Operating temperature: 0 - 45
oC
e) Storage temperature: -25 ~ +70
oC
VoIP:
1) Support SIP RFC3261, RFC3262, RFC3265
2) Codec: G.711A/U, G.7231 high/low, G.729
3) Echo cancellation: support G.168, and hand-free can support 96ms
4) Full duplex hand-free speakerphone
5) Support Voice Gain Setting, Jitter Buffer, VAD, CNGNAT
transverse, support STUN client
6) SIP support SIP domain, SIP authentication (none, basic, MD5),
DNS name of server, peer to peer
7) SIP support pubic/private server. Can connect to ISP and private SIP
server at same time
8) SIP support dual public server
9) DTMF: support SIP info, DTMF relay, RFC2833
10) SIP application: support call forward / transfer / holding / waiting
Call control features:
1) Flexible dial map
2) Support hotline
3) Empty calling no. reject service
4) Black list for reject authenticated call
5) No disturb
6) Caller ID
Networking:
1) WAN/LAN: support bridge and router model
2) Support basic NAT / NAPT
3) Support PPPoE for xDSL
4) Support DHCP client on WAN
5) Support DHCP server on LAN
6) Support DNS relay, SNTP client, firewall
7) Network tools in telnet server: including ping, race route, and
telnet client
QoS: DiffServ/IP precedence; IEEE 802.11e (to be supported)
Management:
1) Boot monitor
2) Can upgrade firmware through boot monitor
3) Can config. through Web, keypad, Telnet
4) Can upgrade firmware and configuration file through HTTP, FTP, TFTP
SYS log
Note: functionality of some features may need server and platform support
Package contents:
1) Q710 telephone, handset, and stand
2) handset cord
3) RJ45 network cable
4) user reference guide
5) power supply transformer 110V/220V to 9V
