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