Yealink SIP-T38G - 6 linija, SIP,

Yealink SIP-T38G IP telefon je najnovija inovacija iz Yealinka za menadžere koji imaju zahtjevne komunikacijske potrebe. Za menadžera, to je mudra investicija za budućnost jer telefon podržava Gigabit Ethernet, te omogućuje bezbolan prijelaz na moderniju mrežnu infrastrukturu. Gigabitna brzina na dva mrežna priključka omogućuje fleksibilnije razmještanje komunikacijske opreme, te niže troškove za kabliranje. Uz TFT zaslon visoke razlučivosti, T38G nudi sjajan prikaz informacija o pozivatelju, a korisničko sučelje je dizajniran za pregledno, jasno i intuitivno upravljanje svim funkcijama telefona. Osim toga, IP telefon Yealink SIP-T38G opremljen je TI Aries chipsetom, HD slušalicom, HD zvučnikom i HD kodecima (G.722), te nudi kvalitetu zvuka bez premca, vjerno prenoseći zvuk. Dodatno, Yealink T38G IP telefon uključuje i sve standardne mogućnosti koje su već poznate sa modela Yealink T28P.

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 (1000 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(EXP39)
• Supports Wireless Headset Adapter(EHS36)

Advanced Features

• XML phonebook search/import
• LDAP phonebook
• XML Idle Screen
• Action URL & Active URI
• Wallpaper, Screensaver
• Color Picture Caller-ID
• Theme, Screen Sleep mode

IP PBX System Integration

• Busy lamp field (BLF), BLF list, (BLA)
• DND & 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)
• IPv6
• 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), LLDP
• 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

• 2xRJ45 10/100/1000Mbps Ethernet ports
• TI Aries chipset
• 4.3” TFT-LCD, 480 x 272 pixel, 16.7M colors
• 48 keys including 16 programmable keys
• 1xRJ9 (4P4C) handset port
• 1xRJ9 (4P4C) headset port
• 1XRJ12 (6P6C) EXT port
• Power adapter: AC 100~240V input and
• DC 5V/2A output
• Power over Ethernet (IEEE 802.3af )
• Power consumption approx.: 4.6W
• Net weight: 1.05KG
• Dimension: 273x204x42MM
• Operating humidity: 10~95%
• Storage temperature: up to 60°C