IP telefonijos įranga

Aprašymas

Konferencinis IP telefonas Yealink CP920

Atėjo laikas optimizuoti savo konferencijų salę su Yealink šiuolaikiniu konferencijos telefonu – Yealink Touch-sensitive HD IP Conference Phone CP920. Šis į vartotojus orientuotas konferencinio telefono dizainas sujungia naudojimo paprastumą su sudėtingomis funkcijomis, puikiai tinka mažoms ir vidutinėms konferencijų salėms. Dėl ypač aukštos garso kokybės jūsų pokalbis bus natūralus ir ryškus. Yealink CP920 gali būti prijungtas prie mobiliojo išmaniojo telefono arba kompiuterio/planšetės per „Bluetooth”. Yealink konferencinis IP telefonas CP920 yra vertingas jūsų konferencijų salės papildas, suteikiantis vartotojams įdomią verslo konferencijų patirtį.

Savybės

• Optimal HD audio, full duplex technology
• Yealink Noise Proof Technology
• 20-foot (6-meter) and 360-degree voice pickup
• Built-in 3-microphone array
• Sensitive touch keypad
• 1” 248×120-pixel graphical LCD with backlight
• Power over Ethernet
• 5-way conference call
• Hybrid UC meeting
• Built-in Wi-Fi (2.4GHz, 802.11.b/g/n)
• Built-in Bluetooth 4.0
• Local USB call recording
• Local 3-way PSTN conference via Yealink CPN10

Specifikacija:

Garso savybės

• Optimal HD audio
• Yealink Noise Proof Technology
• Background noise suppression
• 20-foot (6-meter) microphone pickup range
• Apply to small to medium conference room
• Built-in 3-microphone array, 360-degree voice pickup
• 56mm diameter and 5w speaker
• Full-duplex speakerphone with AEC
• Echo cancellation tail length is up to 320ms
• Codecs:G722, G722.1C, G726, G729, G723, iLBC, Opus, PCMA, PCMU
• DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
• VAD, CNG, PLC, AJB, AGC

Telefono savybės

• 1 VoIP account
• Call hold, mute, DND, call recording, hotline
• 5-way conference call
• Flash
• Redial, call waiting, emergency call
• Call forward, call transfer, call return, dial plan
• Ring tone selection/import/delete
• Set date time manually or automatically
• Volume adjustment
• Pairing via Bluetooth

Direktorija

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

IP PBX sistemos integracija

• Intercom
• Multicast paging
• Anonymous call
• Anonymous call rejection
• Voice mail
• Distinctive ringtone
• Call pickup

Ekranas

• 1″ 248×120-pixel graphical LCD with backlight
• 25 total keys:
• 4 soft keys, off-hook key, on-hook key,
• 12-key numerical keypad, Bluetooth, mute,
• volume keys, 2 navigation keys, OK key
• Phone lock
• Multilingual user interface
• Caller ID with name and number

Sąsaja

• 1 x RJ45 10/100M Ethernet port
• Built-in Wi-Fi (2.4GHz，11 b/g/n)
• Built-in Bluetooth 4.0
• Power over Ethernet (IEEE 802.3af ), class 3
• 1 x USB 2.0 port
• 1 x Security slot

Tinklas ir saugumas

• SIP v1 (RFC2543), v2 (RFC3261)
• SIP server redundancy supported
• IPv4/IPv6
• 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 encryption
• Transport Layer Security (TLS)
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication using MD5/MD5-sess
• OpenVPN, IEEE802.1X

Konfigūravimas

• Configuration: browser/phone/auto-provision
• Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
• Auto-provision with PnP
• Zero-sp-touch, TR-069, SNMP
• Reset to factory, reboot
• Package tracing export, system log

Kitos fizinės savybės

• External Yealink power adapter: AC 100~240V input and DC 12V/1A output
• Power consumption (PoE): 3.9w-7.6w
• Dimension (W*D*H): 307.8mm*298.5mm*66.9mm
• Operating humidity: 10~90%
• Storage temperature: -10~40°C (+14~104°F)

Pakuotės savybės

• Pakuotę sudaro:
• Yealink CP920 IP conference phone
• Ethernet Cable (7.5m CAT5E UTP cable)
• Quick Start Guide
• Yealink Power Adapter
• Qty/CTN: 5 PCS
• W/CTN: 8.046 kg
• W/CTN: 9.062 kg
• Giftbox size: 336mm*364mm*112mm
• Carton Meas: 587mm*348mm*376mm