 Support SIP 2.0 (RFC3261) andcorrelative
RFCs
SIP supports 4 SIP servers, and backup
SIP servers Can connect to these SIPservers
at the same time.
Support SIP UDP/TCP/TLS
Display
7” TFT 800x480
Feature Keys
None- Touch screen
Audio Features
Voice Codec: G.711A/u, G.7231high/low,
G.729a/b,G.722,G.726,iLBC,AMR-NB,AMR-WB
Echo cancellation: G.168 Compliance inLEC,
additional acoustic echocancellation(AEC) can
reach 96ms maxfilter length in hands-free
mode
Support Voice Gain Setting, VAD, CNG
Support jitter buffer
Video Features
Video Codec: H.263, H.264, MPEG4
Video solution: QCIF,CIF,4CIF,QVGA
mage format: PEG,PNG,GIF and BMP
Video format: mp4,3gp and flv
Call Handling Features
Call forwarding
Call transfer(blind/attended/alert)
Call holding
Call waiting
3 ways calling
Call conference
Call parking
Join call
Redial and unredial/ click to dial
Support multi line and predial
Support messaging and MWI
Voice recording during talking /local
Flexible dial plan
Dial peer
Hotline,
Call rejection
Black List
Call authentication
White List
Do not disturb mode
Auto answer
| Caller ID
CLIR (reject the anonymouscall), CLIP
(make a call with anonymous)
Dial without registeration
Support call logs with missed calls/incoming
calls/outgoing calls; The upper bound of all
logs about these
Phonebook- 2000 entries
Network/ Provisioning Features
WAN/LAN: support bridge mode
Support PoE(802.3af)
Support DHCP Client on WAN
Support main DNS and secondary DNS server
Support VLAN
Support NTP Client
Support VPN L2TP,Open VPN/TLS, SRTP, HTTPS
Support QoS:802.1p/q, Diffserv
Support MD5 authentication
Network tools in telnet server: including ping,
trace route, telnet client
Support Web Filter
Maintenance & Management
Android 2.1
Third party android application, e.g. email,
IM, internet Radio, web browser
Application market
Desktop/google search
Desktop widget
Web ,telnet and keypad management
Management with different account right
Support automatic upgrades/configuration
deployment
Support encrypted configuration files
download with AES
Support pushing message
Support Auto Provision(DHCP option/
PnP/Phone flash)
Support TR-069
Power Adapter
Input:100-240V
Output:12V/1A
Weight/Dimension
Weight:1.8kg
Dimension: 285×155×235mm
Standard Warranty
One year return to factory and labor parts
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