
Yealink SIP-T26P is a professional IP phone which aims to provide business users a cost-effective solution.
Equipped with the leading TI VoIP voice engine, it helps to make users proficient and confident in performing common telephone tasks.
It features fashion and sleek design, abundant telephony applications, broad interoperability with the popular 3rd party VoIP products. Meanwhile it supports superior wideband codec G.722 which enables excellent HD Voice.
Combined with all of these features SIP-T26 definitely fulfills the VoIP deployment needs from enterprise and ITSP.

3 Lines
It supports up to 3 VoIP accounts, each with a standalone configuration.
HD Voice Quality
It supports advanced wideband voice codec G.722 and full-duplex hands-free speakerphone with enhanced AEC, delivering superior voice clarity.
Executive Level Phone
Equipped with 13 programmable function keys with LED, 4 soft keys, and supported BLF, XML Phonebook features, which increase working efficiency.
Network Features
SIP v1(RFC2543), v2(RFC3261)
3 User accounts
NAT Transverse: STUN mode
IP Assignment: Static/DHCP/PPPoE
In-Band DTMF, Out-of-Band DTMF, SIP Info
Proxy mode and Peer-to-peer SIP link mode
TFTP/DHCP/PPPoE client
Telnet/HTTP server
DNS client
NAT/DHCP server
Support VLAN, QoS
Voice Features
Wideband Codec: G.722, voice spectrum between 50-7000Hz
Narrowband Codecs: G.711, G.726,
G.723.1/iLBC, G.729AB and GSM
VAD, CNG, AEC, PLC, AJB, AGC
Full-duplex hands-free speakerphone
compliant with IEEE 1329
Support Hearing Aid Compatible (HAC) 
Security
Secure RTP
Digest authentication using MD5/MD5-sess
Secure configuration file via AES Encryption
Telephony Features
Call Hold, Call Waiting, Call Transfer, Call Forward
Caller ID, Call List, DND, Redial, Flash
3-way Conference, Speed Dial
MP3 Ring Tone Selection, Voicemail
Volume Adjustment, Mute, Speakerphone
Logo Customization, Black List, PhoneLock
Admin/User Configuration Mode
Contact List Export/Import
System Log Export/Import
Hotline, Signal Tone Settable
Multi-language

IP PBX System Integration
SMS, BLF/BLA, Paging, Intercom
Downloadable enterprise phonebook
Call Park, Call Pickup, Distinctive Ringtone
Auto-answer, Dial Plan, Dial-now
Config, Upgrade and Usage
Language Customization Support
Auto-provision: TR069 Optional
Browser/Console/Telnet/Auto-provision/Keypad
Firmware Upgrade: TFTP/Console/Autoprovision
Direct IP call without SIP proxy
Dial number via SIP server
Dial URL via SIP server

Physical Features
TI Titan Chipset
LCD: 132x64 with white backlit
13 programmable keys with LED
4 text-sensitive keys
23 hard keys, 3 indication LEDs
Headset port: RJ9
Speaker: 8Ohm/1Watt
Network Interface: 2xRJ45 10/100M ports
Expansion Module Port
Dimension: 310 x 290 x 110 mm
Weight: 1.52 kg
Power adapter: Input: AC 100~240V
Output: DC 5V/1A
Operating humidity: 10~95%
Storage temperature: up to 60°c