Telefon VoIP ZYCOO D30P,

Phone Features

• SIP authentication (none, basic, MD5)
• Call forward/ Caller ID
• Call transfer (blind/attended)
• Call holding/waiting
• 9 kinds of ring types and
• 3 user-defined music ring
• Multiple road call waiting in line
• Softkeys programmable
• Phonebook 500 records
• SMS and Speed Dial
• 3 way conferencing
• Multilanguage realizes localization
• Flexible dial map
• Empty calling no. reject service
• Black list /white list
• No disturb
• Peer to Peer
• 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
• Support action URL/active URI
• Voice codec setting for each SIP line
• Hands-free headset ringing choice

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
• Voice Gain Setting, VAD, CNG
• Echo cancellation: G.168
• Hands-free can support 96ms
• Full duplex hands-free speakerphone

Network Features

• WAN/LAN: 10/100M Ethernet ports,supports Route and Bridge mode.
• Support bridge working as hub(optional)
• SIP 2.0 (RFC3261) and correlative RFCs
• Support VLAN(voice vlan/data vlan)
• DTMF Relay：support inband, SIP info,RFC2833
• 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.
• DNS name of server
• SIP domain

Security

• Support DNS Relay, SNTP Client,Firewall
• SRTP, HTTPS
• VPN (L2TP/OPENVPN), 802.1, DMZ
• 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 POST mode and HTTP, FTP or TFTP
• Support DHCP option66 auto provisioning
• Auto Provisioning to upgrade firmware or configuration file with HTTPS
• Telnet remote management/upload/download setting file
• Safe mode provide reliability
• Support TR-069(optional) and Syslog