Κατασκευαστής
YEALINK
IP
ΝΑΙ
Γραμμές
VoIP
2
Οθόνη
Ναι,
132×64 pixel graphical LCD με backlight
Ανοιχτή
Συνομιλία
Ναι
Άμεσα
πλήκτρα
Transfer,
Message, Headset, Redial, Mute, Hands-free Speakerphone
Προγραμματιζόμενα
Πλήκτρα
Ναι
Τηλεφωνικος
Κατάλογος
Έως
1000 επαφές
Ιστορικό
Κλήσεων
Ναι
Σύνδεση
1
Θύρα 10/100Mbps Ethernet
VPN
OpenVPN,
IEEE802.1X
Φωνητικά
μηνύματα (Voice mail)
Ναι
Δυνατότητα
Συνδιάσκεψης
5
μελών
Θύρα
Ακουστικών
Ναι
Δυνατότητα
τοποθέτησης σε τοίχο
Ναι
Συμβατότητα
Yeastar,
3CX, Asterisk, Broadsoft, Elastix, Zycoo κ.α.
Τροφοδοσία
PoE
& εξωτερική τροφοδοσία (δεν περιλαμβάνεται)
Χρώμα
Μαύρο
Εγγύηση
1
έτος
|
Audio
Features
|
• HD
voice: HD handset, HD speaker
• Smart Noise Filtering
•
Wideband codec: Opus, G.722
• Narrowband codec: G.711(A/μ),
G.723.1, 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
|
• 2
VoIP accounts
• Call hold, mute, DND
• One-touch speed
dial, hotline
• Call forward, call waiting, call transfer
•
Group listening, SMS, emergency call
• Redial, call return,
auto answer
• Local 5-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
• Integrated screenshots
•
RTCP-XR, VQ-RTCPXR
• Enhanced DSS Key
|
|
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
|
|
IP-PBX
Features
|
• Busy
Lamp Field (BLF), Bridged Line Apperance (BLA)
• Anonymous
call, anonymous call rejection
• Hot-desking, voice mail
•
Flexible seating
• Call park, call pickup
• Executive
and Assistant
• Centralized call recording
• Visual
voice mail
• Call recording
|
|
Display
and Indicator
|
• 2.3”
132x64-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
• Multilingual user
interface
• Caller ID with name and number
• Power
saving
|
|
Feature
keys
|
• 2
line keys with LED
• 6 features keys: transfer, message,
headset, redial, mute, hands-free speakerphone
• 5 navigation
keys
• Volume control keys
|
|
Interface
|
• 2
x RJ45 10/100M Ethernet ports
• Power over Ethernet (IEEE
802.3af), class 2
• 1 x RJ9 (4P4C) handset port
• 1 x
RJ9 (4P4C) headset port
|
|
Other
Physical Features
|
• Color:
Classic Grey
• Wall mountable
• External Yealink AC
adapter AC 100~240V input and DC 5V/600mA output
• Power
consumption (PSU): 2-3W
• Power consumption (PoE): 3-4W
•
Dimension (W*D*H*T): 188mm*189mm*162mm*50mm
• Operating
humidity: 10~95%
• Operating temperature: -10~50°C
(+14~122°F)
|
|
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
|
|
Network
and Security
|
• 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
•
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
• OpenVPN, IEEE802.1X
• IPv6
•
LLDP/CDP/DHCP VLAN
• ICE
|
|
Package
Content
|
Yealink
SIP-T31P IP phone
Handset with handset cord
Ethernet Cable
(1.5m CAT5E UTP Cable)
Stand
Quick Start Guide
Power
Adapter
|
