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SIP-T23P

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€12,000

Yealink HD Voice
132x64-pixel graphical LCD
Two-port 10/100 Ethernet Switch
PoE support
Opus codec support
Up to 3 SIP accounts
Supports Dual-color LEDs
Headset support
Wall mountable
IPv6 support
Paperless design
Simple, flexible and secure provisioning options

  • Description

  • Features

  • Yealink SIP-T23P features intuitive user interface and enhanced functionality which make it easy for people to interact and maximize productivity. Yealink HD technology enables rich, clear, life-like voice communications, outsourced management options, flexible deployment and third-party communications applications. As a cost-effective IP solution, it helps users to streamline business processes, delivery a powerful, security and consistent communication experience for small and large offices environment.

  • Audio Features

    HD voice: HD handset, HD speaker
    Wideband codec: AMR-WB (optional), Opus, G.722
    Narrowband codec: G.711(A/µ), 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


    Phone Features

    3 SIP accounts
    Call hold, mute, DND
    One-touch speed dial, hotline
    Call forward, call waiting, call transfer
    Group listening, SMS
    Redial, call return, auto answer
    Local 3-way conferencing
    Direct IP call without SIP proxy
    Ring tone selection/import/delete
    Set date time manually or automatically
    Dial plan, off hook hot line
    XML Browser, Action URL/URI >
    Integrated Screenshots
    RTCP-XR, VQ-RTCPXR
    Enhanced DSS Key


    IP-PBX Features

    Busy Lamp Field (BLF)
    Bridged Line Apperance (BLA)
    Anonymous call, anonymous call rejection
    Hot-desking, emergency call
    Message Waiting Indicator (MWI)
    Voice mail, call park, call pickup
    Intercom, paging, music on hold
    Call completion, call recording
    Flexible seating
    Executive and Assistant
    Centralized call recording
    Visual voice mail


    Management

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


    Network and Security

    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
    OpenVPN, IEEE802.1X
    IPv6
    LLDP/CDP/DHCP VLAN
    ICE


    Feature keys

    3 line keys with LED
    5 features keys: message, headset, redial, tran, hands-free speakerphone
    6 navigation keys
    Volume control keys

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