Standard and Affordable SIP Phone for Business
The SIP-T27P is a feature-rich sip phone for business. It has been designed by pursuing ease of use in even the tiniest details.Delivering a superb sound quality as well as rich visual experience. The T27P also offers a wide range of functions, like SCA, BLF List, call forward, call transfer, 3-way conference, and up to support various features.Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.
Key Features and Benefits
HD Audio
Yealink Optima HD Voice refers to the combination of software and hardware design as well as the implementation of wideband technology to maximizes the acoustic performance. Coupled with advanced acoustic clarity technology such as full duplex, echo cancellation, Adaptive jitter buffer etc. Creating an amazing face-to-face live experience.
Enhanced Call Management
The SIP-T27P supports vast productivity-enhancing feature such as SCA, BLF List, call forward, call transfer, 3-way conference.Three pages of 8 flexible buttons are shown on the display can be programmed up to support various features. Support Yealink YHS32, With EHS36 user can control phone through wireless headset.
Efficient Installation and Provisioning
Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup.The SIP-T27P support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP), supports AES encrypted XML configuration file.
Highly secure transport and interoperability
The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers the latest technology for enhanced network security. The range is certified compatible with 3CX, Asterisk and Broadsoft Broadworks, ensuring excellent compatibility with leading soft switch suppliers.
Audio Features
> HD voice: HD handset, HD speaker
> Wideband codec: G.722
> Narrowband codec: G.711(A/μ), G.723.1, 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
> 6 VoIP accounts
> One-touch speed dial, redial
> Call forward, call waiting
> Call transfer, call hold
> Call return, group listening
> Mute, auto answer, DND
> 3-way conference call
> Direct IP call without SIP proxy
> Ring tone selection/import/delete
> Hotline, emergency call
> Set date time manually or automatically
> Dial plan
> XML Browser,
> Action URL/URI
> Integrated Screenshots
> RTCP-XR
Directory
> Local phonebook up to 1000 entries
> Black list
> XML/LDAP remote phonebook
> Intelligent search method
> Phonebook search/import/export
> Call history: dialed/received/missed/forwarded
IP-PBX Features
> Busy Lamp Field (BLF)
> Bridged Line Apperance(BLA)
> Anonymous call, anonymous call rejection
> Hot-desking
> Message Waiting Indicator (MWI)
> Voice mail
> Call park, call pickup
> Intercom, paging,
> Music on hold
> Call recording
Display and Indicator
> 3.66" 240x120-pixel 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
> 8 line keys with LED
> 8 line keys can be programmed up to 21 various features (3-page view)
> 8 features keys: message, headset, conference, mute, hold, transfer, redial, hands-free speakerphone
> 4 context-sensitive “soft” keys
> 6 navigation keys
> 2 volume control keys
> Illuminated message key
> Illuminated headset key
Interface
> 1xRJ9 (4P4C) handset port
> 1xRJ9 (4P4C) headset port
> 1XRJ12 (6P6C) EHS port
> Power over Ethernet (IEEE 802.3af), Class 2
Other Physical Features
> Stand with 2 adjustable angles
> Wall mountable (optional)
> External universal AC adapter (optional) AC 100~240V input and DC 5V/1.2A output
> Power consumption (PSU): 1.17~3.32W
> Power consumption (PoE): 1.60~5.94W
> Dimension(W*D*H*T): 265mm x 210mm x 170.5mm x 53.5mm
> Operating humidity: 10-95%
> Operating temperature: -10~50°C
Package Features
> Qty/CTN: 5 PCS
> N.W/CTN:
> G.W/CTN:
> Giftbox size: 300mm x 225mm x 118mm
> Carton Meas: 610mm x 310mm x 238mm
Management
> Configuration: browser/phone/auto-provision
> Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
> Auto-provision with PnP
> Zero-sp-touch
> Reset to factory, reboot
> Package tracing export, system log
Network and Security
> SIP v1 (RFC2543), v2 (RFC3261)
> 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
Certifications
3CX, Asterisk Compatible, Broadsoft, Genesys
Download
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Yealink SIP-T27P Datasheet 3CX, Asterisk Compatible, Broadsoft, Genesys
