TI Titan Chipset, SIP Mode, IVR, 1 VOIP Account-Yealink T18 for sale in China! online TI Titan Chipset, SIP Mode, IVR, 1 VOIP Ac

T18 is a compact IP business phone with the renowned TI Titan chipset.
Supporting a feature set that defies its price, the T18 is the intelligent
purchase for reliable IP business performance.

T18P

Voice Features

Voice Codecs: G.711, G.723.1,

G.726, G.729AB, G.722,

VAD, CNG, AEC, PLC, AJB, AGC

Telephony Features

1 VoIP User Account

Direct IP call without SIP proxy

Call Hold

Call Waiting

Call Transfer

Block Anonymous Calls

Hotline

Redial

2 Speed Dials

Volume Control

Call Mute

Ringtone Selection (via web)

Tone scheme

Integrated Voice Response System

Network Features

SIP v1(RFC2543), v2(RFC3261)

NAT transverse: STUN mode

IP Assignment: Static/DHCP/PPPoE

In-Band DTMF, Out-of-Band DTMF(RFC2833)

SIP Info

Proxy mode and Peer-to-peer

SIP link mode

TFTP/DHCP/PPPoE client

DNS client

NAT/DHCP server

IP PBX System Integration

Music on Hold

Intercom

Group Paging

Call Pickup

Call Park

Call Forward

DND

Distinctive Ringing

Dial plan

Dial now

Voicemail

Message Waiting Indication (MWI)

Config, Upgrade and Usage

Configuration: browser/phone/auto-provision/IVR

Auto provision via TFTP/FTP/HTTP/PnP

Auto provision: firmware configuration, ringtone etc.

Security

QoS: IEEE 802.1p/q tagging (VLAN), Layer 3ToS

Digest authentication using MD5/MD5-sess

Secure configuration file via AES encryption

Admin/user configuration mode

Physical Features

TI TITAN chipset

20 keys including 2 programmable keys

4 feature keys (Mute/Redial/Transfer/Hold)

1xLEDs for power and status indication

1xRJ45 10/100M Ethernet ports

Phone label for speed dialing numbers

Power adapter: AC 100~240V input and DC 5V/1.2A Output

Power over Ethernet

(IEEE 802.3af class 1) optional

Operating humidity: 10~95%

Storage temperature: up to 60°c

Certifications

WEEE Compliant

ROHS Compliant