Yealink Receptionist Phon...

Yealink Receptionist Phon...

$145.0

Category:
  • Description

Description

Yealink Receptionist Phone T27G

Standard and Affordable SIP Phone for Business

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.
  • Easy Customization and High Expansibility
    With an all-new USB port, the SIP-T27G 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 21 paperless DSS keys.
  • Efficient Installation and Provisioning
    The Yealink SIP-T27G 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 it simple to deploy, easy to maintain and upgrade..
  • Secure Transport and Interoperability
    The SIP-T27G 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.

> Yealink Optima HD voice
> 3.66″ 240×120-pixel graphical LCD with backlight
> Gigabit
> USB 2.0
> Opus* codec support
> Up to 6 SIP accounts
> Paper label free design
> PoE support
> Headset, EHS support
> Supports expansion modules


CP860 Specifications

Audio Features
> HD voice: HD handset, HD speaker
> Wideband codec: Opus*, G.722
> Narrowband codec: Opus*, G.711(A/ì), G.723.1,
G.729….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, AGCPhone 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
> USB port (2.0 compliant)
Bluetooth earphone through BT40,
Wi-Fi through WF40,
USB call recording through USB flash drive
> Enhanced DSS keyIP-PBX Features
> Busy Lamp Field (BLF)
> Bridged Line Apperance (BLA)
> Anonymous call, anonymous call rejection
> Hot-desking, voice mail
> Flexible seating
> Call park, call pickup
> Executive and Assistant
> Centralized call recording
> Visual voice mail

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

Display and Indicator
> 3.66″ 240×120-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
> Multilingual user interface
> Caller ID with name and number
> Power saving
Feature keys
> 8 line keys with LED
> 8 line keys can be programmed up to 21
paperless DSS keys (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
Network and Security
> SIP v1 (RFC2543), v2 (RFC3261)
> Call server redundancy supported
> NAT traversal: 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
> LLDP/CDP/DHCP VLAN
> ICE