Yealink SIP-T20P IP Desk Telephone

This is a really good value entry level IP phone from Yealink. It provides the user with a two line display and five hard keys for controlling the various functions available. The Yealink SIP T-20P is simple and reliable, offering cost effective solution to VoIP hardware.

In addition the SIP-T20 can be reliably integrated into a range of SIP based network solutions. A must for any environment that requires business class telephony at affordable prices.

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Features

TI Chipset, Codec License Included
SMS, Voicemail, PoE Optional

Network Features

SIP v1(RFC2543), v2(RFC3261)
2 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
PoE optional

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/Auto-provision
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 90mm
Net Weight:0.77kg
Power adapter: Input: AC 100~240V
Output: DC 5V/1A
Operating humidity: 10~95%

Warranty

1 Year Manufacturers Warranty

Yealink SIP-T0P Entrance Level IP Desk Phone