FV6050E VoIP Phone
FV6050E is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer).
Voice Features
n Support SIP 2.0 (RFC3261) and correlative RFCs
n Support IAX2
n SIP supports 2 SIP servers, can connect to 2 SIP servers at the same time
n Codec：G.711A/u, G.7231 high/low, G.729a/b
n Echo cancellation: G.168 Compliance in LEC, additional acoustic echo cancellation(AEC) can reach 96ms max filter length in hands-free mode
n Support Voice Gain Setting, VAD, CNG
n Full duplex hands-free speakerphone
n NAT transverse：support STUN client
n SIP support SIP domain, SIP authentication(none, basic, MD5), DNS name of server, peer to peer/ IP call
n DTMF relay :support inband, SIP info, RFC2833
n SIP application: support call forward/ transfer/ holding/ waiting /conference /paging and intercom
n Call control features: flexible dial map, hotline, empty calling No. reject service, black list for reject authenticated call, limit call, no disturb, caller ID
n Support phonebook 500 records
n Incoming calls/ outgoing calls/ missing calls. Each supports 100 records
n 9 kind of ring types and 2 user-defined music rings
n Place a call through the second line available when the first line is unavailable
n Place a call by dial IP and port
Network Features
n WAN/LAN: support bridge and router model
n Support PPPoE for xDSL
n Support basic NAT and NAPT
n Support DHCP client on WAN
n Support DHCP server on LAN
n Support main DNS and secondary DNS server
n Support VLAN (optional: voice vlan/ data vlan)
n Support DMZ
n Support DNS Relay, SNTP Client, Firewall
n Support VPN (L2TP/ UDP TUNNEL)
n QoS with DiffServ
n Network tools in telnet server: including ping, trace route, telnet client
Special Features
n Support headset
n 4 programmable keys
n Support N’Pad record
n Support desk position and wall-mountable
n Led to indicate missed call or voicemail
Support 3 softkeys
