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Telefones IP SIP

SIP-T23G

Descrição
Telefone IPGigabitSIP-T23Gapresenta 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