Yealink W53P DECT IP Phone (W53H Handset & W60B Base Unit Package)
Το W53P της Yealink είναι ένα mid-level DECT IP phone, που αποτελείται από το ασύρματο Handset W53H και την IP βάση W60B. Διαθέτει έγχρωμη οθόνη LCD 128×160 pixels, μπαταρία λιθίου και θύρα ακουστικών 3.5mm. Υποστηρίζει έως οκτώ λογαριασμούς VoIP.
Yealink W53P DECT IP Phone(W53H Handset & W60B Base Unit Package)
Phone Features
Up to 8 simultaneous calls
Up to 8 handsets
Up to 8 SIP accounts
Up to 2 simultaneous calls per handset
Up to 5 repeaters per base station (RT20/RT20U)
Up to 6 repeaters per base station (RT30)
Handset selection for receiving call
Handset and number selection for placing call
Paging, intercom, auto answer, dial plan
Call hold, call transfer, 3-way conference
Switching between calls
Call waiting, mute, silence, DND
Caller ID with name and number
Anonymous call, Anonymous call rejection
Call forward (always/busy/no answer)
Speed dial, voicemail, redial
Message Waiting Indication (MWI)
Music on hold (server-based)
Local phonebook for up to 800 entries
(store in the base)
Remote phonebook/LDAP
Phonebook search/import/export
Call history (all/missed/placed/received)
Direct IP call without SIP proxy
Reset to factory, reboot
Keypad lock, emergency call
Broadsoft directory, BroadSoft call log
Broadworks feature key synchronization
Shared Call Appearance (SCA)
Personalization
9 ringer melodies
Screen saver
Multilingual user interface
Management
Auto-provision via TFTP/FTP/HTTP/HTTPS/RPS
Auto-provision with PnP
Handset upgrade: OTA (Over-The-Air)
Configuration: browser/phone/auto-provision
Trace package and system log export
Audio Features
Full-duplex speakerphone
Hearing Aid Compatibility (HAC) compliant
Receiver volume control: 5 steps
Ringer volume control: 5 steps+off
Multiple advisory tones
Acoustic warning for low battery status
DTMF
Wideband codec: Opus, AMR-WB (optional), G.722
Narrowband codec: PCMU, PCMA, G.726, G.729,
iLBC
VAD, CNG, AGC, PLC, AJB
AEC (supported by W53H)
Support VQ-RTCPXR (RFC6035), RTCP-XR
Network Features
SIP v1 (RFC2543), v2 (RFC3261)
SNTP/NTP
VLAN (802.1Q and 802.1P)
802.1x, LLDP
STUN Client (NAT Traversal)
UDP/TCP/TLS
IP assignment: static/DHCP
Support outbound proxy server backup
Security
Open VPN
Transport Layer Security (TLS)
HTTPS (server/client), SRTP (RFC3711)
Digest authentication
Secure configuration file via AES encryption
Support SHA256/SHA512/SHA384
Three-level configuration mode: Admin/Var/User
Dect
Frequency bands:
1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US)
DECT Standards: CAT-iq2.0
IInterface
1 x RJ45 10/100M Ethernet port
Power over Ethernet (IEEE 802.3af), Class 1
Headset jack (3.5 mm)
