Yealink SIP-T41S IP Phone

An Affordable SIP Phone for Clear Communications

Available in New or Refurbished

• Optima HD Voice
• Hearing Aid Compatible (HAC0 Handset
• Up to 6 SIP Accounts
• 2.7 Inch LCD with Backlight
• USB 2.0, Wall Mountable with Optional Wall Mount
• Caller ID with Name and Number
• Supports Corded or Wireless Headset, EHS Support
• Full Duplex Handsfree Speakerphone
• Opus Codec

Overview

The SIP-T41S is a feature rich business tool for superior communications and extended functionality. It offers a faster, more responsive interface than the T41P and several performance enhancing functions.

It’s a six line IP Phone that comes with built in programmable keys to enhance productivity. The SIP-T41S with Yealink Optima HD Voice technology and wideband codec of Opus delivers superb audio quality and crystal clear voice communications.

With an all-new USB port, the SIP-T41S boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB recording features. The Yealink’s new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.

Key Features and Benefits

HD Audio

Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. Being a totally open, highly versatile audio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecs in a high network bandwidth; However, if your current network quality is poor, Opus can provide you with a better audio quality than other narrowband codecs. And its hearing aid compatible (HAC) handset helps the person who is with hearing loss to hear the voice more clearly.

Easy Customization and High Expansibility

With an all-new USB port, the SIP-T41S is your ideally powerful and expandable office phone with Bluetooth, Wi-Fi and USB recording features. It has three pages of flexible buttons which can be programmed with up to 15 paperless DSS keys.

Efficient Installation and Provisioning

The Yealink T4S series supports efficient provisioning and effortless mass deployment with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings, which makes the T4S series simple to deploy, easy to maintain and upgrade. Furthermore, a unified firmware and auto-p template that applies to all T4S phone models (T41S, T42S, T46S and T48S), saves even more time and costs for businesses, as well as simplifies the management and maintenance.

Secure Transport and Interoperability

The SIP-T41S uses SIP over Transport Layer Security (TLS/SSL), which is the latest network security technology. It’s also compatible with leading soft switch suppliers 3CX and Broadsoft Broadworks.

Main Features

• 2.7 Inch - 192 x 64 Pixel Graphical LCD with Backlight
• Opus Codec Support
• USB 2.0
• T4S Auto-P Template Unified
• T4S Firmware Unified
• Up to 6 SIP Accounts
• PoE Support
• Paperless Label Design
• Supports Corded or Wireless Headset, EHS Support
• Integrated Stand with 2 Adjustable Angles
• Wall Mountable - Wall Mount not Included

Phone Features

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

Audio Features

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

Directory

• Local Phonebook - Up tp 1000 Entries
• Blacklist
• XML/LDAP Remote Phonebook
• Smart Dialing
• Phonebook Search/Import/Delete
• Call History - Dialed/Forwarded/Missed/Received

IP-PBX Features

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

Feature Keys

• 6 Line Keys with LED
• 6 Line Keys Can be Programmed up to 15 Paperless DSS Keys (3-page view)
• 5 Feature Keys - Message, Mute, Redial, Handsfree Speakerphone, Headset
• 4 Context Sensitive Soft Keys
• 6 Navigation Keys
• Illuminated Mute Key
• Illuminated Headset Key
• Illuminated Handsfree Speakerphone Key

Display and Indicator

• 2.7” 192x64-Pixel Graphical LCD with Backlight
• LED for Call and Message Waiting Indication
• Dual Colour (Red or Green) Illuminated LEDs for Line Status Information
• Intuitive User Interface with Icons and Soft Keys
• Multilingual User Interface
• Caller ID With Name and Number
• Power Saving

Network and Security

• SIP v1 (RFC2543), v2 (RFC3261)
• Call Server Redundancy Supported
• NAT Traversal - STUN Mode
• Time and Date Synchronization Using SNTP
• HTTP/HTTPS Web Server
• IP Assignment - Static/DHCP
• Proxy Mode and Peer-to-Peer SIP Link Mode
• SRTP for Voice
• UDP/TCP/DNS-SRV(RFC 3263)
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
• Transport Layer Security (TLS)
• HTTPS Certificate Manager
• AES Encryption for Configuration File
• Digest Authentication Using MD5/MD5 SESS
• IPv6
• OpenVPN, IEEE802.1X
• LLDP/CDP/DHCP VLAN
• ICE

Package Contents

• Yealink SIP-T41S IP Phone
• Handset with Handset Cord
• Ethernet Cable (2m CAT5E UTP Cable)
• Stand
• Quick Start Guide
• **PSU Not Included - Optional Accessory

**Please Note - Refurbished Contents May Vary from Above**