Yealink SIP-T28P

Origin
Singapore
Minimum Order
1 unit
Inspection
N/A
Packing
N/A
Delivery
lead time may vary depending on order details
Payment
cash, cheque, tt, credit card
Keywords
Product Description
> Phone Features

6 VoIP accounts, hotline, emergency call

Call waiting, call transfer, call forward

Hold, mute, flash, auto-answer, redial

3-way conference, DND, speed dial

XML Phonebook search/import/export

Black list, call history (100 entries)

Volume adjustment, ring tone selection

Tone scheme, System log

Multi-language (more than 20)

Supports up to 6 expansion modules



> IP PBX System Integration

Dial plan, dial-now

SMS, Voicemail, MWI

BLF/BLA, intercom, paging

Call park, call pickup

Distinctive ringtone



> Codecs and Voice Features

Wideband codec: G.722

Narrowband codec: G.711, G.723.1, G.726, G.729AB

VAD, CNG, AEC, PLC, AJB, AGC

Full-duplex speakerphone with AEC



>Network Features

SIP v1 (RFC2543), v2 (RFC3261)

NAT Traversal: STUN mode

DTMF: In-Band, RFC2833, SIP Info

Proxy mode and peer-to-peer SIP link mode

IP Assignment: Static/DHCP/PPPoE

Bridge/router mode

TFTP/DHCP/PPPoE client

Telnet/HTTP/HTTPS server

DNS client

NAT/DHCP server



>Management

FTP/TFTP/HTTP/PnP auto-provision

Configuration: browser/phone/auto-provision

Direct IP call without SIP proxy

Dial number via SIP server

Dial URL via SIP server



>Security

HTTPS (server/client)

SRTP (RFC3711)

Transport Layer Security (TLS)

VLAN (802.1 pq), QoS

Digest authentication using MD5/MD5-sess

Secure configuration file via AES encryption

Phone lock for personal privacy protection

Admin/user configuration mode



>Physical Features

TI TITAN chipset

320x160 graphic LCD with 4-level grayscales

48 keys including 16 programmable keys

1xRJ9 (4P4C) handset port

1xRJ9 (4P4C) headset port

2xRJ45 10/100M Ethernet ports

1XRJ12 (6P6C) expansion module port

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

Power over Ethernet (IEEE 802.3af)

Power consumption: 1.6-2.6W

Net weight: 1.05KG

Dimension: 273x204x42MM

Operating humidity: 10~95%

Storage temperature: up to 60u00b0C
Lantone Systems Pte Ltd is a System Integration company which is the authorized distributor of Yealink products in Singapore and other parts of Asia.

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KETHYTON CO.,LTD

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Exporter, Distributor, Wholesaler/Retailer
86-020-1358051380

KETHYTON CO.,LTD

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Exporter, Distributor, Wholesaler/Retailer
86-020-1358051380

Lantone Systems Pte Ltd

Singapore Singapore
Contact Person: Raymond Fernandez
Telephone: 65-6572-4080
Location: Singapore, Singapore
Business Type:Distributor
Main Target Region:Asia
Address:
12 Prince Edward Road, Bestway Building Podium B, unit 06-02
Main Product:
Yealink VOIP phones
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