IP telefonijos įranga

Aprašymas

IP telefonas Yealink SIP-T41S

IP telefonas Yealink SIP-T41S – tai daugiafunkcinis verslo klasės IP telefonas patogiam ir produktyviam darbui. Naujasis telefonas itin patogiai atvaizduoja vizualinę informaciją bei užtikrina puikią pokalbio kokybę. Programuojami mygtukai palaiko daugybę produktyviam darbui skirtų funkcijų. Nuo šiol šie telefonai su integruota USB jungtimi, kuri palaiko skambučio įrašymo, Bluetooth ir Wi-Fi funkcijas.

Savybės:

• 2.7″ 192×64-pixel graphical LCD with backlight
• Opus* codec support
• USB 2.0
• T4S Auto-P template unified
• T4S firmware unified
• Up to 6 SIP accounts
• PoE support
• Paperless label design
• Headset, EHS support
• Integrated stand with 2 adjustable angles
• Wall mountable

Specifikacija

Audio savybės:

• HD voice: HD handset, HD speaker
• Hearing aid compatible (HAC) handset
• Wideband codec: Opus*, G.722
• Narrowband codec: Opus*, G.711(A/µ), G.723.1, G.729AB, G.726, iLBC
• DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
• Full-duplex hands-free speakerphone with AEC
• VAD, CNG, AEC, PLC, AJB, AGC

Telefono savybės:

• 6 VoIP accounts
• One-touch speed dial, redial
• Call forward, call waiting
• Call transfer, call hold
• Call return, group listening
• Mute, auto answer, DND
• 3-way conference call
• Direct IP call without SIP proxy
• Ring tone selection/import/delete
• Hotline, emergency call
• Set date time manually or automatically
• Dial Plan, XML Browser, Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• USB port (2.0 compliant)
• Bluetooth earphone through BT40,
• Wi-Fi through WF40,
• USB call recording through USB flash drive
• Enhanced DSS key

Direktorija:

• Local phonebook up to 1000 entries
• Black list
• XML/LDAP remote phonebook
• Smart dialing
• Phonebook search/import/export
• Call history: dialed/received/missed/forwarded

IP-PBX savybės:

• Busy Lamp Field (BLF)
• Bridged Line Apperance (BLA)
• Anonymous call, anonymous call rejection
• Hot-desking, voice mail
• Flexible seating
• Call park, call pickup
• Executive and Assistant
• Centralized call recording
• Visual voice mail
• Call recording

Ekranas ir indikacija:

• 2.7″ 192×64-pixel graphical LCD with backlight
• LED for call and message waiting indication
• Dual-color (red or green) illuminated LEDs for line status information
• Intuitive user interface with icons and soft keys
• Multilingual user interface
• Caller ID with name and number
• Power saving

Funkciniai mygtukai:

• 6 line keys with LED
• 6 line keys can be programmed up to 15 paperless DSS keys (3-page view)
• 5 features keys: message, headset, mute, redial, hands-free speakerphone
• 4 context-sensitive “soft” keys
• 6 navigation keys
• 2 volume control keys
• Illuminated mute key
• Illuminated headset key
• Illuminated hands-free speakerphone key

Sąsajos:

• 2 x RJ45 10/100M Ethernet ports
• Power over Ethernet (IEEE 802.3af), Class 2
• 1 x USB port (2.0 compliant)
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port
• 1 x RJ12 (6P6C) EHS port

Kitos fizinės savybės:

• Stand with 2 adjustable angles
• Wall mountable
• External Yealink AC adapter (optional)：AC 100~240V input and DC 5V/1.2A output
• Power consumption (PSU): 1.25-5.1W
• Power consumption (PoE): 1.72-6.73W
• Dimension (W*D*H*T): 212mm*189mm*175mm*54mm
• Operating humidity: 10~95%
• Operating temperature: -10~50°C

Valdymas:

• Configuration: browser/phone/auto-provision
• Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
• Auto-provision with PnP
• Broadsoft device management
• Zero-sp-touch TR-069
• Phone lock for personal privacy protection
• Reset to factory, reboot
• Package tracing export, system log

Tinklas ir saugumas:

• SIP v1 (RFC2543), v2 (RFC3261)
• Call server redundancy supported
• NAT traversal: STUN mode
• Proxy mode and peer-to-peer SIP link mode
• IP assignment: static/DHCP
• HTTP/HTTPS web server
• Time and date synchronization using SNTP
• UDP/TCP/DNS-SRV(RFC 3263)
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
• SRTP for voice
• Transport Layer Security (TLS)
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication using MD5/MD5-sess
• OpenVPN, IEEE802.1X
• IPv6
• LLDP/CDP/DHCP VLAN
• ICE

Pakuotė:

• Yealink SIP-T41S IP phone
• Handset with handset cord
• Ethernet Cable (2m CAT5E UTP Cable)
• Stand
• Quick Start Guide
• Power Adapter (Optional)
• Wall Mount Bracket (Optional)
• Qty/CTN: 5 PCS
• N.W/CTN: 6.3 kg
• G.W/CTN: 7.0 kg
• Giftbox size: 246mm*223mm*120mm