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Telefones IP SIP

SIP-T23G

Descrição
Telefone IP Gigabit SIP-T23G apresenta interface de usuário intuitiva com funcionalidades aprimoradas, sendo mais fácil para os usuários extraírem ao máximo todos seus recursos.
A tecnologia de áudio HD proporciona uma experiência fantástica na conversação, com a vozes nítidas e realistas, possui opções de gerenciamento e implementação flexível para aplicações de terceiros.

Características Técnicas
• Yealink HD Voice
• Dual-port Gigabit Ethernet
• PoE support
• 132×64-pixel graphical LCD
• Up to 3 SIP accounts
• Supports Dual-color LEDs
• Headset support
• Wall mountable
• IPv6 support
• Paperless design
• Simple, flexible and secure provisioning options

Specification Audio Features
• HD voice: HD handset, HD speaker
• Wideband codec: G.722
• Narrowband codec: G.711(A/μ), 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
• 3 SIP accounts
• Call hold, mute, DND
• One-touch speed dial, hotline
• Call forward, call waiting, call transfer
• Group listening, SMS
• Redial, call return, auto answer
• Local 3-way conferencing
• Direct IP call without SIP proxy
• Ring tone selection/import/delete
• Set date time manually or automatically
• Dial plan, off hook hot line
• 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, emergency call
• Message Waiting Indicator (MWI)
• Voice mail, call park, call pickup
• Intercom, paging, music on hold
• Call completion, call recording

Display and Indicator
• 132×64-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
• 3 line keys with LED
• 5 features keys: message, headset, redial, tran,hands-free speakerphone
• 6 navigation keys
• Volume control keys