VoIP SoC • CPU: MT7628(580Mhz)
Flash • 16M Flash
RAM • 64M DDR2 RAM
Power • AC/DC Adapter
AC Input: 100~240V, 50~60Hz
DC Output: 5V, 1A
Operating System • Linux 2.6.36
Battery 4000mA Battery
Environmental • Operation Temperature: 0~50 Degree C
• Storage Temperature: -25~ 85 Degree C
• Relative Humidity: 10%~90% No Condensing
Audio Feature • G.711(A/u)
• G.722(HD)
• G.729AB
• G.723
• G.726
• iLBC
• Adaptive Jitter Buffer
• Voice Activity Detection
• Comfort Noise Generation
• Echo Cancellation
Phone Keys • 6 Function Keys
• 12 Dialing Buttons (0~9, *, #)
• 2 Soft Keys
Applications • SMS Function
• MAC Address Cloning
• SIP proxy redundancy: dynamic via DNS SRV, A records
• Direct IP to IP calling
• DNS SRV
• NAT Traversal: Traversal by STUN
• Built-in 100M NAT Router
• VPN:PPTP,l2tp,OpenVPN
• QoS with Layer 2 and Layer 3
• DHCP Server and Client
• IP conflict detection
• Support Mutil-Vlan
• Support 2.4GHZ
Phone Feature • Customized Ring Tone
• SMS (100 Records)
• Call History ( 100 Records ) Most Recently Missed Calls Most Recently Received Calls
Most Recently Dialed Numbers
• Phone Book (500 Records )
Management • Firmware Upgradeable
• Web Management Interface
• Password Management
• Local and Remote Syslog (RFC 3164)
• Auto Provisioning: TFTP, HTTP And HTTPS
• SNTP Time Synchronization
• Multi User Level
• Support TR069 Management Mode
• Support Flying FCMS Cloud Management
Call Features • DTMF Relay: In-band,RFC 2833 and SIP info
• Volume Adjustment:Handset,Handfree and Ring
• Call Hold, Call Transfer And Call Waiting
• CID And CWCID
• Music ON Hold
• MWI
• 3 Way Conference
• AutoAnswer
• Call Pickup
• Full-duplex Speakerphone
• Dial Rule
• Hotline
• Redial
• Mute
• Call Forward
Protocol • SIP V2 (RFC 3261,3262,3263,3264)
• SDP (RFC2327)
• RTP/RTCP (RFC1889 and RFC1890)
• NAPTR for SIP URI Lookup (RFC2915)
• STUN (RFC 3489)
• ARP/RARP (RFC 826/903)
• SNTP (RFC 2030)
• HTTP Server for Web Management
• TFTP/HTTP/HTTPS for Auto Provisioning
• Message Waiting Indicator (RFC3842)
• DHCP Option Codes for SIP (RFC3361)
• DNS/DNS SRV (RFC1706 and RFC 2782)
• IEEE802.1Q VLAN/802.1p and IP TOS
• SNMPV2
• TR069(TR104/TR098/TR111)