IAX2 IP Phone SC-6025S with 2SIP SMS

Key Facts

with 1WAN, 1LAN, 2SIP accounts, 3way conference call, full duplex hand-free speaker phone, support SMS

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

Full duplex hands-free speakerphone

NAT transverse: support STUN client

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

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

DTMF: Support SIP info, DTMF Relay, RFC2833

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

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

Support Phonebook 500 records

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

Support conference and voice record on SIP server

Support 10 kind of ring type and 1 user ring

Support IAX2

Support MWI

Support SMS

Support Speed Dial

Support Memo

Multilanguage realizes localization

 

Network Features:

WAN/LAN: Support Route and Bridge model

Support basic NAT and NAPT

Support PPPoE for xDSL

Support DHCP Client on WAN

Support DHCP Server on LAN

Support VLAN (optional: voice vlan/data vlan)

QoS with DiffServ

Support DMZ

Support VPN (L2TP)

Support main DNS and secondary DNS server

Support DNS Relay, SNTP Client, Firewall

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

Upgrade firmware through HTTP, FTP or TFTP.

Safe mode provide reliability

Support Auto Provisioning (upgrade firmware or config file)

Support Syslog