| 硬件特性 |
| 1-wire |
1-line cost-effective IP phone |
| Display |
132 x 64 graphic LCD with blue backlight |
| Function Key |
4 Soft Keys
10 Programmable Keys
|
| 协议与标准 |
| 数据网络技术 |
MAC Address (IEEE 802.3)
IPv4 (RFC 791)
Address Resolution Protocol (ARP)
DNS: A record (RFC 1706), SRV record (RFC 2782)
Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
TCP (RFC 793)
User Datagram Protocol UDP (RFC 768)
Real-time Protocol RTP (RFC 1889, 1890)
Real-time Control Protocol (RTCP) (RFC 1889)
Simple Network Time Protocol (SNTP) (RFC 2030)
Backward compatible with RFC 2543
Session Timer (RFC 4028)
SDP (RFC 2327)
|
| Voice Gateway |
SIP version 2 (RFC 3261, 3262, 3263, 3264)
Message Waiting Indicator (RFC 3842)
Voice algorithms:
- PCMA
- PCMU
- G.729
- G.722
- G723_53
- G23_63
- G726_32
Dual-tone Multi-frequency (DTMF), In-Band and Out-of-Band (RFC 2833) (SIP INFO)
Voice Activity Detection (VAD) with Silence Suppression
Comfort Noise Generation
Echo Cancellation Message
|
| 功能特性 |
| Telephone Feature |
1 line (supporting 1 SIP account)
Supports call waiting, call forwarding, call transfer
3-way conferencing
Call on hold, mute, auto-answer, redial
Phonebook (500 groups), blacklist (100 groups), call logs (100 entries)
5 Remote Phone Book URL supported
LDAP
DND (Do Not Disturb)
Volume adjustable, ring tones selectable
Call Pickup/Group Call Pickup
Speed Dial
Intercom
Daylight Saving
Network Packet Capture
Country Ringtone Signal
Direct IP Call
Auto Redial
Hotline
XML Browser
Hot Desking
Keypad Lock
Action URL
Multi-Languages: Default: English and Simple Chinese
|
| IP PBX 特性 |
HD Voice
Dial Plan
SMS, Voicemail, MWI Message Notification
Wideband Codec: G.722
Narrowband Codec: PCMA, PCMU, G.729, G.722, G723_53, G23_63, G726_32
VAD, CNG, Echo Canceller
Full-Duplex Speakerphone
|
| Security Features |
Supports HTTPS (SSL)
Supports SRTP for Voice Data Encryption
Supports Login for Administration
SIP Over TLS
Dial without Register
|
| Network Features |
SIP V1 (RFC2543), V2 (RFC3261)
Static IP/DHCP for IP configuration
3 DTMF modes: In-Band, RFC2833, SIP INFO
HTTP/HTTPS Web Server for Management
NTP for Auto Time Setting
|
| Management Functions |
Auto provisioning using FTP/TFTP/HTTP/HTTPS/PnP
Dial through IP PBX using Phone Number
Dial through IP PBX using URL Address
Configuration Managements with Web, Keypad on the phone and Auto Provisioning
SNMP
TR069
|
| 环境 |
| Power Requirements |
5V DC, 1.2A
IEEE 802.3af
|
| Operating Temperature |
0 ~ 40 degrees C |
| Operating Humidity |
10 ~ 65% (non-condensing) |
| Weight |
651g (without box) / 920g (with box) |
| Dimensions (W x D x H) |
193 x 190 x 35 mm |
| Emission |
CE, FCC |
| Connectors |
Two 10/100BASE-TX RJ-45 Ethernet ports
Handset: RJ-9 connector
Headphone: RJ-9 connector
DC power jack
Built-in speakerphone and microphone
|
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