
The T20P features a 2 line LCD display and 5 function keys for simple integration into various SIP based network solutions where basic business feature requirements and demanding budgets are the main influences on buying decisions.
Introduction:
It features a two-line display and 5 hard keys for controlling the various functions.
It allows users to make calls in a simple, convenient and reliable manner with an excellent price-performance ratio.
SIP-T20 is easy to install and inexpensive to start up, it can be reliably integrated into various SIP-based network solutions.
It is ideally suited for environments in which basic business features are required.
2 Lines
It supports 2 VoIP accounts, 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.
Cost-Effective Enterprise Phone
2 programmable keys, 23 hard keys, 2 indication LEDs

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
Telephony Features
Call Hold, Call Waiting, Call Transfer, Call Forward
Caller ID, Call List, DND, Redial, Flash
3-way Conference, Speed Dial
Personal Ring Tone, Voicemail
Volume Adjustment, Mute, Speakerphone
IP PBX System Integration
Dial Plan, Dial-now, Paging
Downloadable enterprise phonebook
Call Park, Call Pickup, Distinctive Ringtone
Auto-answer, intercom
Config, Upgrade and Usage
Firmware Upgrade: TFTP/Console/Autoprovision
Auto-provision: TR069 Optional
Direct IP call without SIP proxy
Dial number via SIP server
Dial URL via SIP server
Security
Secure RTP
Digest authentication using MD5/MD5-Sess
Secure configuration file via AES encryption
Physical Features
TI Titan Chipset
LCD: 2 Lines, 2x16
2 programmable keys
23 hard keys, 2 indication LEDs
Headset port: RJ9
Network Interface: 2xRJ45 10/100M ports
Dimension: 185 X 200 X 90 mm
Net Weight: 1.22 kg
Power adapter: Input: AC 100~240V
Output: DC 5V/1A
Operating humidity: 10~95%
Storage temperature: up to 60°c
Certifications
WEEE