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LiNK V425 4.5" VoIP Phone with 8 SIP
LiNK V425 4.5" VoIP Phone with 8 SIP
LiNK V425 4.5" VoIP Phone with 8 SIP
LiNK V425 4.5" VoIP Phone with EM45 Extension

LiNK V425 VoIP

Categories: VoIP, VoIP 2 Tags: 4.5 inch, 8 SIP, Colour Screen, HD Voice, LCD backlight screen, Office Phone, VoIP
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Description

Description

4.5” Office Gigabit VOIP Phone with 8 SIP

  • 4.5” 480x854px Colour LCD Screen with backlight
  • 18 multi-functional line keys, up to 80 DSS Keys
  • Optima HD voice, Full-duplex speakerphone
  • Dual-port Gigabit Ethernet, integrated POE
  • 2xBuilt-in USB Port, support USB WIFI Dongle
  • Up to 8 SIP accounts and support three-way conference
  • Integrated stand with 2 adjustable angles
  • Support Bluetooth 4.0
  • EM45 Extension optional
  • BroadSoft compatible

Specifications

Specifications

Phone Features

Up to 8 SIP accounts, Hotline
Call hold, Call waiting, Call forward, Call return; Call transfer (blind/busy/ask)
Caller ID display, Redial, Mute, DND
Auto-answer, 3-way conferencing
Speed dial, SMS, Voicemail
Message Waiting Indication LED
Tone scheme, Volume control
Direct IP call without SIP proxy
Ring tone selection / Import / Delete
Black list, Hand-free indicator.
Call history: Dialled / Received / Missed
Soft keys programmable, Supports PC control
Multi-Language: English, French, Russian, Italian, Polish, Portuguese, Portuguese-Brasil, Spanish, Turkish, Chinese

Advanced Features

XML Phone Book search and input & output
Enterprise phone book (2000 entries)
Personal Phonebook (1000 entries)
LDAP phone book
Functions customization keys, Support up to
80 paperless DSS keys, Support EHS

IP PBX System Integration

Busy lamp field (BLF), BLF list
Bridged line appearance (BLA)
DND & Forward synchronization
Intercom, Paging, Music on hold
Call pickup, Dial Plan, Call recording
Anonymous call, Anonymous call rejection
Network conference, Distinctive ringtone

Compatible with the platforms

AVAYA
Alcatel-Lucent
Asterisk
BroadSoft
Elastics
Genesys/
Huawei
Metaswitch
NEC
Yeastar
ZTE
3CX

Codes and Voice Features

Wideband Codec: G.722
Narrowband codec: G.711μ/A, G.726, G.729AB, iLBC
VAD, CNG, AEC, AGC, Full-duplex

Security

VLAN QoS (802.1pq), VPN (L2TP)
Transport Layer Security (TLS)
Digest authentication using MD5/MD5-sess
Secure configuration file via AES encryption
Phone lock
for personal privacy protection
Admin/User 2-level configuration mode

Network Features

SIP v1 (RFC2543), v2 (RFC3261)
DNS SRV (RFC3263)
NAT Traversal: STUN mode
DTMF: In-Band, RFC2833, SIP Info, Auto
HTTP Web Management
IP Assignment: Static / DHCP / PPPoE
Bridge / Router mode for PC port
TFTP / DHCP/ PPPoE client
DNS client, NAT / DHCP server

Management

Auto-provision via FTP / TFTP / HTTP / HTTPS
SNMP V1/2 , TR069 is optional
IPv6 is optional
Configuration: Browser / Phone / Auto-provision
Trace package and system log export

Physical Features

4.5” 480x854px colour LCD display with blacklight;
49 keys, 21 LED lights; Wall-mountable (Optional)
1xRJ9 headset port; 1xRJ9 handset port;
2xRJ45 10/100/1000M Ethernet ports;
1xRJ45 EXT port, support extension module;
2x USB port
Power adapter: AC 100~240V input and DC 12V/1A output
Power over Ethernet, IEEE 802.3af, class 0
Power consumption: 2.5-3.5W
Net weight:
Dimension: 185mm*188mm*62mm
Operating humidity: 10~95%
Storage temperature: up to 60°C

Certifications

CE / RoHS FCC / ISO 9001

 

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Address

LT Smart LiNK
23A Buckingham Avenue
Slough Trading Estate, Slough
Berkshire, SL1 4QA, UK
email: info@LTsmartlink.com
marketing & PR: marketing@ltsmartlink.com
telephone: 0845 388 6638

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The LT Smart LiNK and the LiNK logo are trademarks of LT Smart Ltd.

All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Neither LT Smart Ltd nor any of its affiliates assume any responsibilities for inaccuracies contained here within. ©2022 LT Smart LTD. All rights reserved

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