Yealink SIP T48S IP Phone - New

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Please Click Here for the Replacement Product - Yealink SIP-T48U

The Yealink SIP-T48S is an elegantly designed IP phone for executives and professionals. Complete with Gigabit Ethernet Technology and a large, 7" coloured touchscreen which provides visual presentation and simple navigation through a wealth of productivity enhancing features.

As well as support for corded and wireless headsets, the T48S also incorporates a USB port allowing Bluetooth headsets (via BT40 Bluetooth dongle), WiFi access (via WF40 WiFi dongle) and call recording. Auto provisioning and manual programming follow the same format as the rest of the Yealink range, making life simpler for installers and technicians.

The Yealink SIP-T48S is certified compatible with 3CX, Asterisk and BroadSoft BroadWorks and many more IPPBX and hosted platforms, making it the ideal choice for busy managers.

Features

• Dual Port Gigabit Ethernet, Power over Ethernet
• USB Call Recording
• Hearing Aid Compatible
• 7” 800 x 480-Pixel Colour Touchscreen with Backlight
• 16 VoIP Accounts, BLF/BLA, IPV6, Open VPN
• Supports Bluetooth Headsets & WiFi Dongle
• T4S Unified Firmware and Auto-Provisioning
• HD Voice, HD Handset, HD Speaker, HD Codec 

Directory

• Local Phonebook - up to 1000 Entries
• Blacklist
• Smart Dialing
• XML/LDAP Remote Phonebook
• Phonebook Search/Import/Export
• Call History - Dialed/Forwarded/Missed/Recieved 

IP-PBX Features

• Busy Lamp Field (BLF)
• Bridged Line Appearance (BLA)
• Hot Desking, Voicemail
• Flexible Seating
• Anonymous Call, Anonymous Call Rejection
• Call Park, Call Pickup
• Executive and Assistant
• Centralised Call Recording
• Visual Voicemail
• Call Recording 

Feature Keys

• 29 One Touch DSS Keys
• 7 Feature Keys - Handsfree Speakerphone, Redial, Hold, Mute, Transfer, Message, Headset
• 6 Navigation Keys
• Volume Control Keys
• Illuminated Mute Key
• illuminated Headset Key
• Illuminated Handsfree SpeakerPhone Key 

Display and Indicator

• 7” 800 x 480-Pixel Colour Touch Screen with Backlight
• 24 Bit Depth Colour
• LED for Call and Message Waiting Indication
• Wallpaper
• Intuitive User Interface with Icons and Soft Keys
• Multilingual User Interface
• Caller ID with Name, Number and Photo
• Power Saving
• Screensaver

Phone Features

• 16 VoIP Accounts
• Call Hold, Mute DND
• One Touch Speed Dial, Hotline
• Call Forward, Call Waiting, Call Transfer
• Group Listening, Emergency Call
• Auto Answer, Redial, Call Return
• 3 Way Confencing
• Direct IP Call without SIP Proxy
• Ringtone Selection/Import/Delete
• Set Date, Time Manually or Automatically
• Dial Plan, XML Browser, Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• USB Port (2.0 Compliant) for - Bluetooth Earphone Through BT40, Wi-Fi Through WF40, USB Call Recording Through USB Flash Drive
• Enhanced DSS Key 

Audio Features

• Hearing Aid Compatible (HAC) Handset
• HD Voice, HD Handset, HD Speaker
• Codecs: Opus, G.722, G.711(A/μ), G.723.1, G.729AB, G.726, iLBC
• DTMF - In-Band, Out-of-Bband (RFC 2833) and SIP INFO
• Full-Duplex Hands-Free Speakerphone with AEC
• VAD, CNG, AEC, PLC, AJB, AGC 

Network and Security

• SIP v1 (RFC2543), v2 (RFC3261)
• Call Server Redundancy Supported
• NAT Traversal - Stun Mode
• Proxy Mode and Peer to Peer SIP Link
• IP Assignment - Static DHCP/PPPoE
• HTTP/HTTPS Web Server
• Time and Date Synchronisation 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 Encryption for Configuration File
• Digest Authentication Using MD5/MD5-sess
• OpenVPN, IEEE802.1X
• IPv6
• LLDP/CDP/DHCP VLAN
• ICE 

In the Box

• Yealink SIP-T48S IP Phone
• Handset with Handset Cord
• Ethernet Cable (2m CAT5E UTP Cable)
• Stand
• Quick Start Guide
• **PSU Not Included - Optional Accessory - See Related Products Below**