8028 Two FXS port with lifeline

8028 is a reliable, world-wide compatible 4 FXS port with router and vlan function

Key Features

• Support SIP
• Support 2SIP Line SIP line can bind selected port or use both ports to make call
• Codec G.711A/u，G.7231 high/low，G.729, ilbc
• DTMF RFC2833 DTMF RELAY SIP INFO (outstanding in many sip server interactive application)
• VPN UDP Tunnel, L2TP
• Fax T.38 and passthrough
• Polarity Reverse polarity
• Lifeline support: switch to PSTN call automatically when Internet failed or Power is off

SIP support

• TCP and UDP transmit
• IP/ domain register
• Auto search register IP when domain have serval IP
• Authentication, MD5, digest, basic
• Support single and RTP encrypt (based on sip server )
• Support report, subscribe
• Support stun
• User-defined firmware, Open, design to different system

Voice technology

• Support Jitter Buffer, VAD, CNG, Voice Gain Setting.
• By powerful Infineon chipset perfect solution
• 802.1P 802.1Q QoS, distinguish voice and data VLAN

Call feature /call control

• 3-way conference, mixed conference voice via local or server.
• Transfer, blind transfer /attend transfer
• Forward (always, busy, no answer)
• Hold, Call waiting
• Speed dialing and IP calling
• Support hotline.
• Support DND, blacklist for forbid some income call and limit some outgoing call
• Flexible and applied,easy-set dial rule and digital map
• Auto-add /delete prefix, replace all or part of the number dialed

Multi-line function

• Conference between 2 different SIP service line
• Transfer between 2 different SIP service line
• Auto-select outgoing line
• Multi-line can register, be used synchronously

Maintenance and Management

• Web, telnet and keypad management
• Support auto-provision. Control in one center.
• Account management with different right
• Upgrade firmware through HTTP, FTP or TFTP. And post mode
• Upload/download setting file
• Support Syslog

Network Features

• WAN/LAN: 4 RJ45 port Bridge and Router model
• Support firewall, NAT, VLAN
• DHCP server
• Support PPPoE for xDSL
• Support DHCP Client on WAN
• Support DHCP Server on LAN
• Support DNS Relay, SNTP Client
• Network tools in telnet server: Including ping, race route, telnet client

Tel: +86-15914106575

Fax: +86-755-26505858

website : www.fanvil.com

Email: [email protected]

Email : [email protected]

Skype: abc33345905

Address: R506,Jianda Bldg., 10North Keyuan Rd, High-Tech Industrial Park, Shenzhen518057China

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