Telefon VoIP ZYCOO D60, PoE, 4xSIP, IAX, DSS, Router, LCD, HD Voice

Phone Features

• Call forward/ Caller ID
• Call transfer (blind/attended)
• Call holding/waiting
• Flexible dial map
• Empty calling no. reject service
• Black list/ White list
• BLF/ No disturb/ Speed dial/ SMS
• 4 line keys defined as multi line with screen display, or used as SIP line keys
• Softkeys/ Function keys programmable
• 8 DSS keys
• IAX2 line key
• SIP authentication (none, basic, MD5)
• Phonebook 500 records
• 9 kinds of ring type and 5 user-defined music ring
• Incoming calls /outgoing calls /missing calls(100 records for each).

Advanced Features

• XML phonebook/browser
• Code synchronization via IP PBX/IMS
• Click to dial via web phone book
• Action URL/Active URI
• Voice codec setting for each SIP line
• Hands-free headset ringing choice
• Signal tone parameters customized
• Voice codec setting for each SIP line
• Keypad lock, and emergency call during the keypad lock.
• Ring play via headset or speaker setting
• Code synchronization via IP PBX/IMS
• Click to dial via web phone book/ Group listening

IP Phone System Integration

• Conference call park
• Call pickup
• Paging and intercom
• Redial and unredial
• Click to dial
• Secondary dialing automatically
• CLIR (reject the anonymous call)
• CLIP (make a call with anonymous)
• Dial without register

Codec & Voice

• Wideband codec: G.722.1
• Narrowband codec: G.711a/u, G.723.1 high/low, G.729a/b, G.726
• Echo cancellation: G.168
• Compliance in LEC, additional acoustic echo cancellation(AEC) can reach 96ms max filter length in hands-free mode
• Full duplex hands-free speakerphone
• Voice Gain Setting, VAD, CNG
• EXT DSS consoles with 5max.

Network Features

• WAN/LAN: 10/100M Ethernet ports
• Route and Bridge mode.
• Bridge working as hub(optional)
• PPPoE for xDSL
• DTMF: SIP info, DTMF Relay,RFC2833
• SIP 2.0 (RFC3261) and correlative RFCs
• VLAN(voice vlan/data vlan)/ 802.1
• Basic NAT and NAPT
• NAT transverse: STUN client
• DHCP client on WAN
• DHCP server on LAN
• Peer to Peer

Security

• Main DNS and secondary DNS server.
• DNS Relay, SNTP Client, Firewall
• VPN (L2TP/OPENVPN) and DMZ
• QoS with DiffServ
• Network tools in telnet server:
• including ping, trace route, telnet client 

Maintenance and Management

• Web, telnet and keypad management with different account right
• HTTP, FTP or TFTP server
• Auto provisioning: DHCP option66
• Telnet remote management/upload/download setting file
• Safe mode provide reliability
• Auto Provisioning via HTTPS/FTPS(optional)
• TR-069(optional)/ Syslog