business voip phone,Poe optional,RJ45

Specifications

Business  voip phone,Poe optional,RJ45

Features

Support SIP 2.0 (RFC3261) and correlative RFCs

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

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

Support Voice Gain Setting, VAD, CNG

DTMF:Support SIP info, DTMF Relay, RFC2833

Full duplex hands-free speakerphone

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

SIP application: support Call forward/ transfer/ holding/ waiting /3 way talking/paging and intercom/pickup/join call/click to dial/call back

SIP support SIP domain, SIP authentication (none, basic, MD5), Peer to Peer/ IP call

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

NAT transverse:support STUN client

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

Support Phonebook 500 records

Support conference

10 kind of ring type

Support SRTP

Support MWI

Network Features

WAN/PC: Support Bridge

Support PPPoE for xDSL

Support DHCP Client on WAN

Support VLAN (optional: voice vlan/data vlan)

QoS with DiffServ

Support main DNS and secondary DNS server

Support SNTP Client, Firewall Network tools in telnet server: Including ping, trace route, telnet client

Specifications

Package Details

Items inside the phone package:

1pcs Phone Set

1pcs Phone Handset

1pcs Phone Cord Line

1pcs Power Adapter

1pcs Cable Line

Comapany Profile:

Shenzhen Cesller Technology Co.,Ltd,our headquarter lies in Canada. It is a hi-tech. Company, specializing in manufacturing, developing, selling of group-phone system and communication equipments. The managing idea is to provide continually communication products which joint global communication and synchronize to world communication.