Yealink wifi ip phone PL340 High Quality Cheap Sip Phone,Sip Phone,Voip Phone

PL340 VOIP Telephone /hotel intercom system/voip phone SIP phone office IP Telephone

Features

lSupport SIP 2.0 (RFC3261) and correlative RFCs

lCodec:G.711 A/U Law, G.723.1, G.729a/b, G.722,G.722.1, G.726

lEcho cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone

lSupport Voice Gain Setting, VAD, CNG

lFull duplex hands-free speakerphone

lNAT transverse: support STUN client

lSIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call

lSIP support 2 SIP lines. Can connect to SIP1 and SIP2 server at the same time

lDTMF: Support SIP info, DTMF Relay, RFC2833

lSIP application: support Call forward/ transfer/ holding/ waiting / 3 way talking

lCall control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID

lSupport Phonebook 500 records

lIncoming calls / Outgoing calls / Missing calls. Each support 100 records

lSupport conference and voice record on SIP server

lSupport 10 kind of ring type and 1 user ring

lSupport IAX2,MWI, SMS

lSupport Speed Dial and Memo

lMultilanguage realizes localization

Network Features

lWAN/LAN: Support Route and Bridge model

lSupport basic NAT and NAPT

lSupport PPPoE for xDSL

lSupport DHCP Client on WAN

lSupport DHCP Server on LAN

lSupport VLAN (optional: voice vlan/data vlan)

lQoS with DiffServ; DMZ; VPN (L2TP)

lSupport main DNS and secondary DNS server; DNS Relay, SNTP Client, Firewall

lNetwork tools in telnet server: Including ping, trace route, telnet client

Main Parts

Plastic body

Keypad

PCB Board

Handset

LCD Screen

Maintenance and Management

lWeb ,telnet and keypad management

lManagement with different account right

lUpgrade firmware through POST mode

lUpgrade firmware through HTTP, FTP or TFTP.

lSafe mode provide reliability

lSupport Auto Provisioning (upgrade firmware or config file); Syslog

The device pass all the latest European/UK standards for EMC and US FCC, telephony,

waterproofing IP66, and lightening protection together with offering the level of performance and reliability demanded in such an environment.