Descripción del producto
NOTA: A partir de la version de firmware 73, se incluyen las siguientes funcionalidades y mejoras:
1) Incremento del nº de lineas en la serie SIP-T4X
2) Proteccion de configuracion personalizada con autoprovisioning
3) RTCP-XR y VQ-RTCPXR
4) Capturas de pantalla
5) Exportar/importar archivos de configuracion locales
6) Autenticación SIP para XSI (Broadsoft)
7) Hybrid Key System (Broadsoft)
8) Añadido soporte para que el usuario pueda seleccionar tonos de llamada diferenciados, en cada cuenta registrada en el teléfono.
9) Encriptación de archivos de configuración.
Puede comprobar el resto de novedades y optimizaciones en el siguiente enlace:
Yealink SIP phones Relese Note of Version 73
Supports Gigabit Ethernet, a variety of device connections, including EHS headset and USB. With programmable keys, the IP Phone supports vast productivity enhancing features.
Features:
- Yealink Optima HD voice
- Dual-port Gigabit Ethernet
- 4.3″ 480 x 272-pixel color
display with backlight - Built-in a USB port, support
Bluetooth headset (Through
USB Dongle) - Up to 12 SIP accounts
- Paper label free design
- PoE support
- Headset, EHS support
- Integrated stand with 2
adjustable angles - Supports expansion modules
- Wall mountable (optional)
- Simple, flexible and secure
provisioning options
Phone Features:
- 12 VoIP accounts
- Call hold, mute, DND
- One-touch speed dial, hotline
- Call forward, call waiting, call transfer
- Group listening, SMS, emergency cal
- Group listening, SMS
- Redial, call return, auto answer
- 3-way conferencing
- Direct IP call without SIP proxy
- Ring tone selection/import/delete
- Set date time manually or automatically
- Dial plan
- XML Browser, Action URL/URI
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 recording
Codecs and Voice Features:
- HD voice: HD handset, HD speaker
- Wideband codec: G.722
- Narrowband codec: G.711(A/μ), G.723.1, G.729AB, G.726, GSM, 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
Network Features:
- SIP v1 (RFC2543), v2 (RFC3261)
- Call server redundancy supported
- NAT transverse: STUN mode
- Proxy mode and peer-to-peer SIP link mode
- IP assignment: static/DHCP/PPPoE
- 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
Management:
- Configuration: browser/phone/auto-provision
- Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
- Auto-provision with PnP
- Zero-sp-touch TR-069
- Phone lock for personal privacy protection
- Reset to factory, reboot
- Package tracing export, system log
Physical Features:
- Stand with 2 adjustable angles
- Wall mountable
- External universal AC adapter (optional):AC 100~240V input and DC 5V/2A output
- Power consumption (PSU): 1.8-5.4W
- Power consumption (PoE): 2.1-8.0W
- Dimension(W*D*H*T):244mm*213mm*185mm*54mm
- Operating humidity: 10~95%
- Operating temperature: -10~50°C