Điện thoại IP Android Yealink SIP-T58A là dòng điện thoại bàn hoạt động trên hệ điều hành Android, tích hợp màn hình màu LCD kích thước lớn 7 inch cảm ứng điện dung, cho phép kết nối với nhiều thiết bị ngoại vi, bao gồm cả Camera IP cho đàm thoại có hình. Điện thoại YeaLink SIP-T58A hỗ trợ kết nối mạng Wifi và mạng có dây tốc độ cao Gigabit, PoE.
Contents
Điện thoại IP Android Yealink SIP-T58A cung cấp các tính năng sau:
- Màn hình màu LCD 7 inch cảm ứng điện dung.
- Hỗ trợ 16 tài khoản SIP
- Hệ điều hành Android
- Tích hợp kết nối Wifi
- Tích hợp kết nối Bluetooth
- 2 cổng mạng Gigabit Ethernet
- Hỗ trợ lớp PoE
- Hỗ trợ đàm thoại 5 điểm
- Hỗ trợ tai nghe EHS, tai nghe Bluetooth
- An toàn và bảo mật.
- Nguồn điện: PoE và Adapter nguồn 100~240VAC
Thông số kỹ thuật điện thoại VoIP Android Yealink SIP-T58A
Yealink T58A – Technical Specifications
Audio Features
- HD voice: HD handset, HD speaker
- Hearing aid compatible (HAC) handset
- Audio codec: Opus, G.722, G.722.1, G.722.1C,G.711 (A/µ), G.723, G.726, G.729AB, 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
Display and Indicator
- LCD screen:
– 7″ 1024 x 600 capacitive adjustable touch screen
– Vertical tilt angle adjustable: 48° - 5 points multi-touch surface
- Screensaver and Wallpaper
- LED for call and message waiting indication
- Intuitive user interface with icons and soft keys
- Multilingual user interface
- Caller ID with name, number and photo
Android bundled Applications
- FileManager/Email/Calendar/Gallery/Recorder/Calculator/Browser/Message
- Third party Android application support
Phone Features
- 16 VoIP accounts
- Call hold, call forward
- Call waiting, call transfer
- One-touch speed dial, hotline
- Mute, DND
- Group listening, emergency call
- Redial, call return, auto answer
- Direct IP call without SIP proxy
- Ring tone select/import/delete
- Set date time manually or automatically
- Dial plan, action URL/URI
- RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
- Five-party audio
- Data import/export via Bluetooth, email, etc.
IP-PBX Features
- Busy Lamp Field (BLF)
- Bridged Line Appearance (BLA)
- Anonymous call, anonymous call rejection
- Remote office, hot desking, intercom, paging
- Message Waiting Indicator (MWI)
- Voice mail, call park, call pickup, music on hold
- Call completion, call recording
Directory
- Local phonebook up to 1000 entries
- Black list
- XML/LDAP remote phonebook
- Smart dialing
- Phonebook search/import/export
- Call history: dialed/received/missed/forwarded
Feature keys
- 27 one-touch DSS keys
- 8 feature keys: hold, transfer, message, headset, mute, redial,speakerphone, volume
- Illuminated mute/headset/hands-free speakerphone key
Interface
- Dual-port Gigabit Ethernet
- Built-in Wi-Fi (2.4GHz, 802.11b/g/n)
- Built-in Bluetooth 4.0+ EDR for
– Bluetooth headsets
– Pairing mobile devices - 1 x USB 2.0 port (on the rear of the phone) for:
– USB flash drive
– Wired/wireless USB headset
– Colour-screen expansion modules - 1 x Security lock port
- 1 x RJ9 (4P4C) handset port
- 1 x RJ9 (4P4C) headset port
- Supports up to 3 colour-screen expansion modules
Management
- Configuration: browser/phone/auto provision
- Auto provision via FTP/TFTP/HTTP/HTTPSfor mass deployment
- Auto-provision with PnP, Zero-sp-touch, TR-069
- Phone lock for personal privacy protection
- Reset to factory, reboot
- Package tracing export, system log
- T56A&T58A&T58V unified firmware and common.cfg file
- Only the administrator can install/uninstall apps via auto-provisioning
- Setup Assistant wizard
Network and Security
- IPv4/IPv6
- 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/PPPoE
- HTTP/HTTPS web server
- Time and date synchronisation using SNTP
- UDP/TCP/DNS-SRV (RFC 3263)
- QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
- SRTP
- Transport Layer Security (TLS)
- HTTPS certificate manager
- AES encryption for configuration file
- Adb encryption authenticated
- Digest authentication using MD5/MD5-sess
- OpenVPN, IEEE802.1X
Other Physical Features
- Wall mountable (optional)
- External Yealink AC adapter (optional):AC 100~240V input and DC 5V/2A output
- Power consumption (PSU): 1.9W-5.7W
- Power consumption (PoE): 2.6W-7.4W
- Dimension (W*D*H*T):259.4mm*220mm*239mm*42.6mm
- Operating humidity: 10~95%
- Operating temperature: -10~40°C
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