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3CX VoIP PBX Phone System for Windows Download

Testen Sie jetzt die von Yealink bezüglich Interoperabilität zertifizierte 3CX Phone System for Windows Telefonzentrale jetzt kostenfrei!

Yealink T28P, T26P, T22P VoIP SIP Tischtelefone und Headsets

Yealink SIP T28P Executive VoIP Telefon - Technische Daten

Yealink Produktübersicht Phone Features

6 VoIP accounts
hotline, emergency call
Call waiting
call transfer
call forward
hold
mute
flash
auto-answer
redial 3-way conference
DND Do not disturb
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 Automatic Echo Cancellation
Network Features
SIP v1 (RFC2543)
SIP v2 (RFC3261)
NAT Traversal
STUN mode
DTMF: In-Band
RFC2833
SIP Info Proxy mode
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 60°C

Yealink Voice over IP Tischtelefone (Produktübersicht)
Yealink SIP T38G - VoIP Telefon ( comming soon )	Yealink T38G - Produktinfo Yealink T38G - Techn. Daten Yealink T38G - Downloads Yealink T38G - Preise
Yealink SIP T28P - VoIP Telefon	Yealink T28P - Produktinfo Yealink T28P - Techn. Daten Yealink T28P - Downloads Yealink T28P - Preise
Yealink SIP T26P - VoIP Telefon	Yealink T26P - Produktinfo Yealink T26P - Techn. Daten Yealink T26P - Downloads Yealink T26P - Preise
Yealink SIP T22P - VoIP Telefon	Yealink T22P - Produktinfo Yealink T22P - Techn. Daten Yealink T22P - Downloads Yealink T22P - Preise
Yealink VP-2009 - VoIP Video Telefon	Yealink VP-2009 - Produktinfo Yealink VP-2009 - Techn. Daten Yealink VP-2009 - Downloads Yealink VP-2009 - Preise
Yealink SIP YHS32 - Headset für alle Yealink VoIP Telefone	Yealink Headset - Produktinfo Yealink Headset - Preise
Yealink EXP39 - LCD Expansion Module für SIP T38G, SIP T28P, SIP T-26P	Yealink EXP39 - Produktinfo Yealink EXP39 - Preise
Yealink EHS36 - Wireless Headset Adapter für Jabra und Plantronics Headsets	Yealink EHS36 - ProduktinfoYealink EHS36 - Preise

Die auf dem SIP-Standard basierenden Yealink VoIP-Telefone unterstützen modernste Voive over IP Technologie und bieten durch ein TI TITAN Chipset
mit integrierter TI Voice Engine und HD Voice Codec Support ausgezeichnete High Definition Sprachqualität bei optimalem Preis-/Leistungsverhältnis.