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Caller ID

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Yealink SIP-T48G
Factory Serviced Includes 90 Day Warranty
Item # SIP-T48G
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • 16 Lines Operation
  • 3-Way Conferencing
  • 7" Color Backlight Display
  • Dual Port Gigabit Ethernet
  • RJ-9 Headset Jack
  • 16 SIP Accounts
  • Full-Duplex Hands-Free Speakerphone


Quantity:
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$189.97

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Technical Features

Item # SIP-T48G
The Yealink SIP-T48G is a 16-line ultra-elegant gigabit IP phone that features intuitive user interface and enhanced functionality. It has a phone directory, HD Voice, 7" 800 x 480 color touch screen with backlight and supports PoE. This phone features dual-port 10/100 ethernet switch with integrated PoE that are ideal for extended network use.

The phone supports 16 VoIP account, simple, flexible and secure installation options, plus support for IPv6, open VPN and a redundancy server. It also operates with SRTP/ HTTPS/ TLS, 802.1x. It can be used as a cost effective IP solution by helping users with streamline business processes, delivering a powerful, security and consistent communication experience . The T48G is also built for the Gigabit Ethernet and facilitates very rapid call handling and the application of accessories such as a Bluetooth USB Dongle and a Wi-Fi USB Dongle.

SIP-T48G Features:

  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • 16-Line Operation
  • Caller ID / Call Waiting
  • Acoustic Echo Cancellation
  • 7" Color Backlight Display
  • 1000 Station Phone Directory / Dialer
  • 3-Way Conferencing
  • Missed Call Indicator
  • 2 Volume Control Keys
  • Call Transfer
  • One-Touch Speed Dial
  • Date / Time Display
  • 6 Navigational Keys
  • IEEE 802.3af Power over Ethernet (PoE) Support
  • AC Adapter (Adapter Included)
  • Dual Port Gigabit Ethernet
  • RJ-9 Headset Jack
  • 7 Programmable Line / Feature Keys
  • 16 SIP Accounts
  • Full-Duplex Hands-Free Speakerphone
  • Interface
    - Dual-port Gigabit Ethernet
    - 1 x USB port (2.0 compliant)
    - 1xRJ9 (4P4C) handset port
    - 1xRJ9 (4P4C) headset port
    - 1XRJ12 (6P6C) EXT port
    - Power over Ethernet (IEEE 802.3af), class 3
  • Wall Mountable
  • IP-PBX
    - 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
    - Executive and Assistant
    - Centralized call recording
  • Directory
    - Loal phonebook Up To 1000 Entries
    - Black List
    - XML/LDAP Remote Phonebook
    - Intelligent Search Method
    - Phonebook search/Import/Export
    - Call History: Dialed/Received/Missed/Forwarded
  • Network & Security
    - SIP v1 (RFC2543), v2 (RFC3261)
    - Call Server Redundancy Supported
    - NAT transverse: 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 using MD5/MD5-sess
    - OpenVPN, IEEE802.1X
    - IPv6