Htek UC921P Enterprise IP Phone (HTEK-0013)

ΠΕΡΙΓΡΑΦΗ

Περιγραφή

Htek UC921P delivers superior HD audio quality as well as rich & leading edge telephony features. All software functions of are the same as other models. It is a perfect choice for small to medium businesses looking for a high quality, feature rich IP Phone at an affordable cost.

Key Features & Benefits:

• 4 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 conferencing
• 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
• 1 Year Warranty

Display & Indicator:

• 2.8’’ 320×240 pixel color 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

Feature Keys:

• 4 line keys with LED
• 4 line keys can be programmed up to 12 Paperless DSS keys
• 6 feature keys: mute, headset, message
• transfer, redial, speaker
• 4 context-sensitive “soft” keys
• 5 navigation keys,
• volume control keys

Interface:

• Dual-port 10/100M Ethernet
• Power over Ethernet (IEEE 802.3af), class 2
• 1xRJ9 (4P4C) handset port
• 1xRJ9 (4P4C) headset port
• Physical Features

Voice Codecs:

• HD voice, HD handset, HD speaker
• Codecs: iLBC, G.722, G.711(A/μ), Opus
• G.723, G.729AB, G.726-32
• DTMF: In-band, RFC 2833, SIP INFO
• Full-duplex hands-free speakerphon

Directory:

• 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 Features:

• Busy Lamp Field (BLF), bridged Line Appearance(BLA)
• Anonymous call, anonymous call rejection
• Message Waiting Indicator (MWI), voice mail
• Intercom, paging
• Call park, call pickup
• Music on hold
• Hot-desking

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

Network & Security:

• 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, ZRTP
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication using MD5/MD5-sess
• IPv6 supported

Physical Features:

• Stand with one angle at 40°
• Wall mountable
• External universal AC adapter (Optional) :
• AC 100~240V input – DC 5V/1.2A output
• Power consumption (PSU): 1.8~4.4W
• Power consumption (PoE): 2.3~5.3W
• Operating humidity: 10~95%
• Operating temperature: -10~50°C

Please Note: The external power adapter (PSU) 5V – 1.2A is not included in the package, please order it separately.