Yealink SIP-T28P

Business IP Phone is designed for demanding users for use in the office. Yealink SIP-T28P created specifically for maximum productivity and efficiency in the everyday business environment. Using the TI chipset and an excellent HD voice (Voice Engine) SIP-T28P offers HD audio quality . With innovative features, user-friendly interface, stylish and elegant look T28P is definitely in a position to provide a pleasant and satisfactory use.

Description

Yealink SIP-T28P SIP IP Phone

Yealink HD sound quality

It supports advanced wideband audio codec G.722 and speakerphone with AEC standards, thus ensuring greater clarity and sound quality.

Phone for business solutions

Equipped with 16 programmable buttons with stub functions with LED, 4 soft keys, allows the use of BLF, phone book in XML format, which significantly increases the efficiency of the device.

Network Features

SIPv1 (RFC2543), v2 (RFC3261)
6 VoIP user accounts
NAT Transverse: STUN mode, IP Address: Static / DHCP / PPPoE
In-Band DTMF Out-of-Band DTMF SIP Info Proxy mode and peer-to-peer SIP link mode
TFTP client / DHCP / PPPoE Server Telnet / HTTP, DNS Client, Server NAT / DHCP, VLAN, QoS
Support for PoE

Voice Features

Wideband codec: G.722, frequency response: 50-7000Hz
Narrowband codecs: G.711, G.726, G.723.1 / iLBC, GSM G.729ab and
VAD, CNG, AEC, PLC, AJB, AGC
Mode full-duplex speakerphone with AEC

Phone Features

Call hold, call waiting
Switching and call forwarding, caller identification
List of calls (up to 100 connections), do not disturb, Redial
Flash, speed dial, 3-way conference, voicemail, custom ringtones (MP3)
Voicemail, volume control, mute the microphone, speaker (speakerphone)
the ability to change the logo, import / export address book, import / export system log, hotline, the choice of the signal line, Polish menu
Address Book on more than 300 entries, support for up to 6 modules secretarial EXP38

Integration IPPBX