Τηλέφωνο Ενσύρματο Grandstream GRP2612P HD IP phone, only PoE, no power supply

Τεχνικά Χαρακτηριστικά

• product type
  VoIP phone
• transport weight
  936g
• call services
  Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Forwarding, Hold
• caller ID type
  Caller ID/call waiting
• position of the voter
  phone
• Conference Capable
  three way
• speakerphone
  Yes
• no. programmable keys
  4
• volume control
  Yes
• To sue
  Display of incoming voice messages
• Backlit keyboard
  Yes
• Additional functions
  Built-in clock, web browser, RSS feeds, intercom
• main features
  Support for numerous VoIP protocols, integrated Ethernet switch
• VOIP
  Yes
• VoIP protocols
  SIP, RTCP, RTP, SRTP
• voice codecs
  G.722, G.723, G.729ab, G.726, iLBC, Opus, G.711΅/a
• Supported Lines
  2 lines
• Service quality
  IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS), Multiprotocol Label Switching (MPLS)
• IP address assignment
  DHCP, static, PPPoE
• safety
  256-bit AES, EAP-MD5, IEEE 802.1X, TLS
• Power Over Ethernet (PoE) support
  Yes
• network protocols
  IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, TR-069, RTP, NTP
• no. network connections
  2 x Ethernet 10Base-T/100Base-TX
• language features
  Comfort Noise Generation (CNG), Voice Activity Detection (VAD), HD Voice, Acoustic Echo Cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
• Network Features
  Lightweight Directory Access Protocol (LDAP)
• phone book capacity
  2000 names and numbers
• Caller ID memory
  1000 names and numbers
• Type
  LCD display - color
• reporting point
  phone
• diagonal dimension
  6.1cm (2.4")
• screen resolution
  320x240 pixels
• backlit
  Yes
• ad languages
  Croatian, English, German, French, Italian, Portuguese, Russian, Spanish, Japanese, Chinese, Korean
• links
  Headset connector / RJ-9
• Placement/Mounting
  Wall mounting possible, on the table
• Cables included
  network cable
• Accessories included
  Installation, network cable
• broad
  19.3 cm
• depth
  20.3 cm
• height
  5.21 cm
• Weight
  554g
• transport weight
  936g

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