The M Series IP Phones are a Business Grade IP handset with a huge range of features and flexibility. The M Series was designed and built for Enterprise Businesses with its modern design and ergonomic feel.
• Call forwarding (busy/ no answer/ always)
• Call transfer ( unattended/ attended/ semi-attended )
• Call holding
• Call waiting
• 3 way call conference
• Capable of 10 way conversation
• BLF list
• Join call
• Call pickup
• Call park
• Redial
• Call back
• Call completion
• Hot desking
• Auto redial
• Predial
• SIP messaging , MWI
• Flexible dial plan
• Barring function for outgoing calls
• Do not disturb
• Auto answer
• Caller ID display
• CLIR(rejects anonymous calls)
• CLIP(to make an anonymous call)
• Dial without registration
• Call logs with missed calls/ incoming calls/ outgoing calls. Each support 300 records
• Phonebook 500 records
• Speed Dial (abbreviated dialing)
• Hotline/Warm-line
• Call rejection
• Black List/ White List
• Intercom/Intercom barge
• Password dial, DTMF hidden
• Action URL/ active URI
• Voice codec setting for each SIP line
• Multicast
• LDAP, XML phonebook
• Web dial
• Keypad lock, Emergency call
Item | BD-M2 |
Phone | • Vxworks OS • Support SIP2.0 (RFC3261) and correlative RFCs • SIP support 2 SIP servers, and backup SIP proxy servers • Supports SIP UDP / TCP/ TLS • SIP support SIP domain, SIP authentication (none, basic, MD5) , DNS name of server, Peer to Peer / IP Call |
Audio | • HD voice: HD handset •Codec: G.711A/u, G.7231 high/low, G.729AB, G.722, G.726-32 • DTMF: In-band, RFC 2833 and SIP INFO • Full duplex hands- free speaker phone with acoustic echo cancellation • Voice Activity Detection (VAD) • Comfort Noise Generation (CNG) • Background noise suppression • Adaptive jitter buffers • Packet loss concealment • SRTP • mute |
Network/ Security | • WAN / LAN:10/100M Ethernet ports • Bridge mode and route • PPPoE for xDSL • 802.3af POE(optional) • VLAN(Voice VLAN/Data VLAN) • 802.1X • NAT (NAPT) • NAT transverse :Support STUN client • DHCP client on WAN/ DHCP server on LAN • Main DNS and secondary DNS server • DNS Relay • SNTP Client • Firewall and DMZ • Web management access restricted • VPN(L2TP/Open VPN) • ping, Trace route, telnet
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Maintenance & Management | • WEB ,telnet and LCD menu management • Management with different account right • Recover firmware and factory reset through POST mode • Upgrade firmware via HTTP, HTTPS, FTP, TFTP • DHCP option66 and custom option for auto provisioning • Auto Provisioning to upgrade configuration file with AES(256) encryption • TR-069 and Syslog
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Main Chipset | Broadcom |
| Memory | • SDRAM: 16MB • FLASH: 4MB |
Power | • Adapter Input: AC 100-240V • Adapter Output: DC 5V/1A • Power consumption: IDLE: 2.5W Active: 2.8W |
Display Resolution | 128x48 pixels |
Machine Dimension | 250x205x60 mm |
Weight | 0.84KG |
Work Environment | • Operation Temperature: 0-40℃ • Relative Humidity: 10-65% |
Certification |
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