SIP-T42S - 12-Line IP Phone (PoE) - With Power Supply SIP-T42S-AC Yealink
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The T42S is an entry level and feature-rich SIP phone designed for business users.
Description Manufacturer: Yealink
This 12-Line IP Phone delivers superb sound quality as well as a rich visual experience. The T42S supports seamless migration to GigE-based network infrastructure, enhances productivity with programmable Keys, and uses standard encryption protocols to perform highly secure remote provisioning and software upgrades.
Yealink SIP T42S Core Features:
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 at a higher HD audio quality than other wideband codecs in a high network bandwidth. Furthermore, if your current network quality is poor, Opus can provide you with better audio quality than other narrowband codecs. Its hearing aid compatible (HAC) handset helps those who suffer from hearing loss to hear voices more clearly.
Easy Customization & High Expansibility
With an all-new USB port, the SIP-T42S is the ideal 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 & 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. This makes the T4S series simple to deploy, easy to maintain, and easy to upgrade. Furthermore, a unified firmware and auto template that applies to all T4S phone models (T41S, T42S, T46S and T48S), saves even more time and costs for businesses, as well as simplifying the management and maintenance.
Highly Secure Transport & Interoperability
The SIP-T42S 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.
Popular IP Phone Accessories
brings you high quality headsets at an affordable price, thoroughly tested with industry leading IP Phones such as Aastra, Cisco SPA, Digium, Panasonic, Polycom, Snom, Yealink, and many more.
Please remember to select the compatible AmTech Quick Disconnect Cord with your IP Phone when purchasing your AmTech headset.
Description Manufacturer: Yealink
This 12-Line IP Phone delivers superb sound quality as well as a rich visual experience. The T42S supports seamless migration to GigE-based network infrastructure, enhances productivity with programmable Keys, and uses standard encryption protocols to perform highly secure remote provisioning and software upgrades.
Yealink SIP T42S Core Features:
- Revolutionarily new design
- Yealink Optima HD voice
- Dual-port Gigabit Ethernet
- 2.7" 192x64-pixel graphical LCD with backlight
- Up to 12 SIP accounts
- Paper label free design
- PoE support
- Headset, EHS support
- Integrated stand with 2 adjustable angles
- Simple, flexible and secure provisioning options
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 at a higher HD audio quality than other wideband codecs in a high network bandwidth. Furthermore, if your current network quality is poor, Opus can provide you with better audio quality than other narrowband codecs. Its hearing aid compatible (HAC) handset helps those who suffer from hearing loss to hear voices more clearly.
Easy Customization & High Expansibility
With an all-new USB port, the SIP-T42S is the ideal 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 & 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. This makes the T4S series simple to deploy, easy to maintain, and easy to upgrade. Furthermore, a unified firmware and auto template that applies to all T4S phone models (T41S, T42S, T46S and T48S), saves even more time and costs for businesses, as well as simplifying the management and maintenance.
Highly Secure Transport & Interoperability
The SIP-T42S 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.
Popular IP Phone Accessories
brings you high quality headsets at an affordable price, thoroughly tested with industry leading IP Phones such as Aastra, Cisco SPA, Digium, Panasonic, Polycom, Snom, Yealink, and many more.
Please remember to select the compatible AmTech Quick Disconnect Cord with your IP Phone when purchasing your AmTech headset.
SPECIFICATIONS
Audio Features
Phone Features
Directory
IP-PBX & BroadSoft Features
Display & Indicator
Feature Keys
Interface
Other Physical Features
Management
Network & SecuritySIP v1 (RFC2543), v2 (RFC3261) NAT transverse: STUN mode Proxy mode and peer-to-peer SIP link mode IP assignment: static/DHCP/PPPoE 1p/Q tagging (VLAN), Layer 3 ToS DSCP SRTP for voice Transport Layer Security (TLS) S certificate manager AES encryption for configuration file Digest authentication using MD5/MD5-sess OpenVPN, IPv6
Audio Features
- HD voice: HD handset, HD speaker
- Wideband codec: G.722
- Codecs: G.722, G.711(A/μ), G.723, G.729AB, G.726, GSM
- 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
- 12 VoIP accounts
- One-touch speed dial, redial
- Call forward, Call waiting, Call transfer, Call hold
- Call return, group listening
- Mute, Auto answer, DND
- Call history: dialed/received/missed/forwarded
- 3-way conferencing
- Direct IP call without SIP proxy
- Ring tone selection/import/delete
- Hotline, Emergency call
- Set date time manually or automatically
- Dial Plan, Push XML, Action URL
Directory
- Loal phonebook up to 300 entries
- Broadsoft Contacts: Custom/Enterprise/Personal/Common/Search/Speed Dial
- Blacklist
- XML/LDAP remote phonebook
- Intelligent search method
- Phonebook search/import/export
IP-PBX & BroadSoft Features
- Busy Lamp Field (BLF), BLF list
- Bridged line apperance(BLA)/SCA
- Anonymous call, Anonymous call rejection
- DND & forward synchronization
- BroadWorks Anywhere
- N-Way Calling, Remote Office
- Network Call Logs - Basic
- Broadsoft call center features
- Message waiting indicator (MWI)
- Voice mail, Call park, Call pickup
- Intercom, paging, Music on hold
- Call recording
Display & Indicator
- 2.7" 192x64 pixel 4-level grayscale graphical LCD with backlight
- LED for call and message waiting indication
- Dual-color (red or green) illuminated LEDs for line status information
- Intuitive user interface with icons and soft keys
- National language selection
- Caller ID with name, number
Feature Keys
- 6 line keys with LED
- 6 line keys can be programmed up to 15 various features (3-page view)
- 5 features keys: Message, Headset, Mute, Redial, Hands-free speakerphone
- 4 context-sensitive “soft” keys
- 6 navigation keys
- 2 volume control keys
- Illuminated mute key
- Illuminated headset key
- Illuminated hands-free speakerphone key
Interface
- Dual-port Gigabit Ethernet
- 1xRJ9 (4P4C) handset port
- 1xRJ9 (4P4C) headset port
- Power over Ethernet (IEEE 802.3af), Class 2
Other Physical Features
- Stand with 2 adjustable angles
- External Universal AC Adapter (optional): AC 100~240V input and DC 5V/2A output
- Power consumption (PSU): 1.4W-3.9W
- Dimension(W*D*H*T): 212mm*189mm*175mm*54mm
- Operating humidity: 10~95%
- Storage temperature: -10~50°C
Management
- Configuration: browser/phone/auto-provision
- Auto provision via FTP/TFTP//S for mass deploy
- Auto-provision with PnP
- BroadSoft device management
- Zero-sp-touch, SNMP
- Provisioning server redundancy supported
- Reset to factory, Reboot
- Package tracing export, System log
Network & Security
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