Htek UC912G

Htek UC912G Telefono IP con 2 Gigabit LAN PoE

Il telefono Htek UC912G supporta lo standard SIP, è dotato di 2 porte LAN Gigabit PoE e audio HD.

Htek UC912G si aggiunge alla gamma di telefoni VoIP serie UC per fornire un catalogo ricco di soluzioni per le postazioni di lavoro di utenti, connessi a centralino VoIP o a linee IP SIP fornite da IP provider.

Sotto le caratteristiche tecniche del telefono Htek UC912G

DIsplay e LEDs

•  192x64 pixel graphical LCD with backlight
•  LED for call and message waiting indication
•  Illuminated LEDs for line status information
•  Intuitive user interface with icons and soft keys
•  National language selection
•  Caller ID with name, number

 
Funzioni telefoniche Htek UC912G

•  2 SIP accounts
•  Call hold, mute, DND
•  One-touch speed dial, hotline
•  Call forward, call waiting, call transfer
•  Redial, call return, auto answer, direct IP call,
•  5-way conference
•  Group listening, SMS, emergency call
•  Ring tone selection/provisioning
•  Set date time automatically or manually
•  Dial plan per account
•  RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
•  Action URL/URI Busy Lamp Field (BLF), bridged Line Appearance(BLA)
•  Anonymous call, anonymous call rejection
•  Message Waiting Indicator (MWI) , voice mail
•  Call park, call pickup
•  Intercom, paging
•  Music on hold
•  Hot-desking

Codecs

•  HD voice: HD handset, HD speaker
•  Codecs: iLBC, G.722, G.711(A/μ),
•  GSM_FR, G.723, G.729AB, G.726-32
•  DTMF: In-band, RFC 2833, SIP INFO
•  Full-duplex hands-free speakerphone with AEC
•  VAD, AGC, CNG, AEC, PLC, AJB

Rubrica

•  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

Collegamenti - Interfacce Htek UC912G

•  Dual-port Gigabit Ethernet （UC912G）
•  Power over Ethernet (IEEE 802.3af), class 2
•  1xRJ9 (4P4C) handset port
•  1xRJ9 (4P4C) headset port

Sicurezza - Rete

•  SIP v1 (RFC2543), v2 (RFC3261)
•  SIP server/proxy redundancy
•  NAT Traversal: STUN mode
•  DHCP/static/PPPoE/IEEE802.1X/open VPN
•  HTTP/HTTPS web server
•  Time and date synchronization by SNTP
•  DNS-NAPTR/DNS-SRV(RFC 3263)
•  QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
•  TLS(Transport Layer Security), SRTP
•  HTTPS certificate manager
•  AES encryption for configuration file
•  Digest authentication using MD5/MD5-sess

Tasti funzione di Htek UC912G

•  4 line keys with LED
•  4 line keys can be programmed up to
•  12 various features (4-page view)
•  Illuminated speaker key/headset key/mute key
•  4 context-sensitive “soft” keys
•  6 navigation keys, volume control keys
•  Illuminated speaker key/headset key/mute key 6 features keys: voice mail, headset, mute,speaker, transfer, redial

Management

•  Configuration: browser/LCD-Menu/auto-provision
•  Auto provision via HTTP/HTTPS FTP/TFTP
•  Auto-provision with PnP
•  Reset to factory, restart, reboot
•  Local tracing log export, system log
•  Phone lock for personal privacy protection

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