SIP-T28P

Yealink SIP-T28P namijenjen je poslovnim korisnicima koji zahtijevaju bogatu funcionalnost telefona, razumljivo korisničko sučelje i superiornu kvalitetu zvuka. Temeljen na TI TITAN chipsetu, nudi izvrsnu kvalitetu zvuka visoke definicije putem TI voice enginea, HD slušalicu, HD zvučnik i HD codec (G.722). Uz veliki grafički zaslon visoke razlučivosti i sve ukupno 48 tipki, SIP-T28P pruža vrhunsko iskustvo korištenja pri konfiguraciji, pozivanju, korištenju XML preglednika itd. Osim toga, da bi se izbjegli sigurnosni problemi pri prijenosu vaših razgovora, Yealink SIP-T28P podržava sigurnosne standarde TLS, SRTP, HTTPS, 802.1x, Open VPN i AES enkripciju – koji su neophodni za zaštitu od prisluškivanja i krađe podataka.

  • Dva 10/100 Ethernet porta, PoE
  • Grafički zaslon 320x160 piksela
  • TI TITAN chipset, TI voice engine
  • HD zvuk: HD codec, HD zvučnik, HD slušalica
  • 6 VoIP računa
  • Podrška za naglavne slušalice (žične i bežične)
  • Podrška za spajanje konzole za proširenje
Phone Features

6 VoIP accounts, Hotline, Emergency call
Call hold, Call waiting, Call forward, Call return
Call transfer (blind/semi-attended/attended)
Caller ID display, Redial, Mute, DND
Auto-answer, 3-way conferencing
Speed dial, SMS, Voicemail
Message Waiting Indication (MWI) LED
Tone scheme, Volume control
Direct IP call without SIP proxy
Ring tone selection/import/delete
Phonebook (300 entries), Black list
Call history: dialed/received/missed/forwarded
Menu-driven user interface
Localized language and input method
Soft keys programmable
Supports up to 6 expansion modules(EXP38 and EXP39)
Supports Wireless Headset Adapter(EHS36)

Advanced Features

XML phonebook search/import
LDAP phonebook
XML Browser, Hot-desking

IP PBX System Integration

Busy lamp field (BLF), BLF list
Bridged line appearance (BLA)
DND and Forward synchronization
Intercom, Paging, Music on hold
Call park, Call pickup
Call recording, Call completion
Group listening, Group pickup
Anonymous call, Anonymous call rejection
Network conference
Distinctive ringtone
Dial Plan, Dial-now

Management

Auto-provision via FTP/TFTP/HTTP/HTTPS
Auto-provision with PnP
SNMP V1/2 optional, TR069 optional
Configuration: browser/phone/auto-provision
Factory configuration customized
Trace package and system log export

Codecs and Voice Features

Wideband codec: G.722
Narrowband codec: G.711µ/A, 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)
DNS SRV (RFC3263)
Redundant server support
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 for PC port
TFTP/DHCP/PPPoE client
Telnet/HTTP/HTTPS server
DNS client, NAT/DHCP server
Logout

Security

Open VPN, 802.1x, VLAN QoS (802.1pq)
Transport Layer Security (TLS)
HTTPS (server/client), SRTP (RFC3711)
Digest authentication using MD5/MD5-sess
Secure configuration file via AES encryption
Phone lock for personal privacy protection
Admin/VAR/User 3-level 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) EXT 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

Slični proizvodi

SIP-T27P

Novi napredni telefon za zahtjevne korisnike u poslovnom okruženju. Proširiv konzolom EXP20.

Trenutno nedostupno

Modul EXP38

Konzola sa za proširenje telefona SIP-T26P, SIP-T28P i SIP-T38G uz 38 programabilnih tipki

Trenutno nedostupno

SIP-T42G

Za zahtjevne poslovne korisnike koji uz bogate funkcionalnosti žele i moderno dizajniran uređaj.

Trenutno nedostupno