Economic and High CP value IP Telephone with HD voice, the M Series was designed and built for Enterprise Businesses with its modern design and ergonomic feel.
· Support SIP 2.0 (RFC3261) and correlative RFCs
· Support 4 SIP lines. Can connect to 4 SIP servers at the same time.
· Support multi line/HD voice
· Support iax2 line key/ IAX2
· Codec:G.711A/u, G.723.1 high/low, G.729a/b, G.722.1,G.726
· Echo cancellation: G.168 Compliance in LEC, additional acoustic echo cancellation(AEC) can reach 96ms max filter length in hands-free mode
· Support Voice Gain Setting, VAD, CNG
· Full duplex hands-free speaker phone
· SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
· DTMF: Support SIP info, DTMF Relay, RFC2833
· 9 kind of ring type and 5 user-defined music ring
· Large dot matrix LCD display and softkeys make user easier to use
· Friendly graphic menu
· Support headset jack- RJ9
· 4 line keys defined as multi line with screen display, or used as SIP line keys
· 8 DSS keys
· Soft keys programmable; function keys programmable
· SIP application: support call forward/ transfer (blind/attended)/ holding/ waiting/ 3 way talking/ conference/pickup/ join call/ redial and unredial/ click to dial
· Call control features: flexible dial map, hotline, empty calling no. reject service, black list for reject authenticated call, white list, limit call, no disturb, caller ID, CLIR (reject the anonymous call), CLIP (make a call with anonymous), Dial without register
· Incoming calls /outgoing calls / missing calls. Each support 100 records.
· Support Phonebook 500 records、SMS、XML、Speed dial、 SRTP、Blf
· Code synchronization via IP PBX/IMS
· Support EXT DSS consoles with 5max.
· Support click to dial via web phone book/ Group listening
· Voice codec setting for each SIP line
· Support keypad lock, and emergency call during the keypad lock.
· Ring play via headset or speaker setting
· Signal tone parameters customized
Network Features
· WAN/LAN: 10/100M Ethernet ports, supports Route and Bridge mode.
· Support bridge working as hub(optional)
· Support PPPoE for xDSL
· Support PoE (optional)
· Support VLAN(voice vlan/data vlan)
· Support 802.1
· Support basic NAT and NAPT
· NAT transverse:support STUN client
· Support DHCP client on WAN
· Support DHCP server on LAN
· Support main DNS and secondary DNS server.
· Support DNS Relay, SNTP Client, Firewall and open VPN
· Support VPN (L2TP) and DMZ
· QoS with DiffServ
· Network tools in telnet server: including ping, trace route, telnet client
Maintenance and Management
· Web ,telnet and keypad management
· Management with different account right
· Upgrade firmware through HTTP, FTP or TFTP
· Support dhcp option66 auto provisioning
· Telnet remote management/upload/ download setting file
· Safe mode provide reliability
· Support Auto Provisioning to upgrade firmware or configuration file(HTTPS/FTPS optional)
· Support TR-069(optional)/ Syslog
• Adapter Input: AC 100-240V
• Adapter Output: DC 5V/1A
• WAN Port -10/100 BASE-T RJ-45 for LAN
• LAN Port-10/100 BASE-T RJ-45 for PC
• Headset : RJ9
• Power consumption: IDLE: 2.5W Active: 2.8W
• Display Resolution: 128x48 pixels
• Operation Temperature: 0〜40℃
• Relative Humidity: 10〜65％
• Main Chipset : Broadcom
• SDRAM: 128MB
• FLASH: 32MB
• Weight- Phone:0.95kg
• Dimension:290x260x60mm
