The Ultimate 4G VoIP Desk Phone

The QikCell TK920+ is a 4G LTE + VoIP desktop phone designed to deliver reliable performance with enterprise-grade sound quality over a 4G cellular network.

Discover the QikCell TK920+ 4G IP DeskCell, a high-performance VoIP desktop phone with 4G LTE connectivity. Enjoy plug-and-play deployment, enterprise-grade sound quality, and easy relocation for seamless voice connectivity anywhere. Ideal for offices, remote locations, and more.

4G LTE Connectivity

Enjoy the freedom of wireless communication with built-in 4G LTE, eliminating the need for traditional landlines. Perfect for offices, remote locations, or areas with unreliable wired connections.

HD Voice Quality

Experience crystal-clear calls with HD voice technology, ensuring that every conversation is sharp and professional, no matter where you are.

Plug and Play Setup

Get started in minutes. Simply insert a SIM card, power on the device, and you’re ready to make and receive calls—no complicated installation or wiring required.

Advanced Call Features

Benefit from features like call forwarding, voicemail, call waiting, conference calling, and more, all easily accessible through a user-friendly interface.

Battery Backup

Stay connected even during power outages with a built-in battery backup, ensuring your communication lines remain open when you need them most.

Portability

The compact and lightweight design allows you to move the desk phone as needed, making it ideal for dynamic work environments or temporary setups.

Secure Communication

Built-in encryption and security protocols protect your conversations, giving you peace of mind that your business communications are secure.

VoIP and POTS Integration

Seamlessly integrate with both modern VoIP systems and traditional POTS lines, offering flexibility for businesses transitioning from legacy systems.

Benefits of 4G VoIP Desk Phones

Complete advance mobile voice communication for business. Our solution provides same features to traditional fixed POTS line and cloud-based VoIP system with ease of deployment and scalability but without infrastructure cost and overhead maintenance costs.

Flexibility and Portability

Ideal for mobile offices, remote locations, or temporary setups, 4G VoIP Desk Phones can be used anywhere within 4G network coverage, providing the flexibility to move as your business needs change.

Scalability

Easily scale your communication system as your business grows. Add more 4G VoIP Desk Phones without the need for extensive infrastructure changes.

Secure Communication

Built-in encryption and security protocols protect your communications, ensuring that your business conversations remain private and secure.

Features & specifications

Basic Features

4.3″ TFT LCD, 480*272 Pixel.
32 SIP accounts
Call Forward, Call Transfer, Call Waiting, Hotline, Call Hold, Auto Answer, Redial, Mute, DND.
Local 9-Way Conferencing, Speed Dial, Voice Mail.
Local Phonebook, Direct IP call without SIP proxy.
Blacklist Dialed Received,Missed,Forwarded, call records.
Call Center Headsets mode, support color extended AET, EHS headset (Jabra, Sennheiser, Plantronics).

Environmental Specifications

Operating temperature: -10 ~ 50°C.
Operating humidity: 10 ~ 90%.

Shortcut Functions

38 programmable keys
BLF quick set
Intelligent search for phonebook
Dial assistant

Advanced Features

LDAP, XML remote phonebook
Action URL, Active URI, CSTA, Multicast paging

Advance Features

LDAP, XML remote phonebook, Action URL, Active URI, CSTA, Multicast paging

IP PBX Features

Intercom, Paging, Call pickup, Call park, Anonymous call, Anonymous call rejection.
Hold on music, Conference Call, Group pickup.
DND & Call forward state synchronization.
Call Recording.

Audio Features

10 custom ringtones
8 volume levels + Mute mode
Narrowband codecs: G.711(a/μ), G.729A/B/AB, G.726, iLBC
Wideband codecs: G.722, L16
Support for VAD, CNG, AEC, PLC, AJB, AGC
Full-duplex speakerphone with AEC

Multi-Language Support

English,
German
Italian
French
Spanish
Portuguese
Russian
Chinese
Traditional Chinese
Polish
Turkish
Hebrew.

Physical Specifications

Power Interface: DC 5V-1A, PoE power supply: IEEE 802.3af Class 2 (A21/A26 only)
2x RJ45 10/100M or 100/1000M adaptive Ethernet ports
1x RJ9 headphone jack
1x RJ9 handset jack
Key Features: 1 status indicator, 2-line keys, 3 soft keys, 5 navigation keys, 2 volume keys, 7 function keys (menu, cancel, hold, voicemail, mute, headphone, hands-free)
Wall mountable

Network Features

IPv4 & IPv6, VLAN, LLDP, CDP, OpenVPN, IEEE 802.1X, STUN NAT Traversal, RPORT
Support for QoS (IEEE802.1Q/p VLAN tagging) and layer 3 QoS (ToS, DiffServ, MPLS)
SIP connection modes: Proxy mode, Peer to Peer
Support for DNS SRV (RFC3263)
DTMF: In-band, RFC2833, SIP INFO
HTTP/HTTPS web server
LAN/PC: support bridge mode, auto negotiation
Package tracing via PC port, export by web
Support for DHCP Option12 host name and Option 60 Vendor Class ID
Support for syslog

PBX Compatibility

Broadsoft
Asterisk
Elastix
Trixbox
Freeswitch
Avaya
Mitel
Unify
Epygi

4G LTE CAT4 Modem

Fully Certified Modem | B2/ B4/ B5/ B12/ B13/ 14/ B66/ B71
Max 150MB DL, 50MB UL based on LTE network availability

Security

TLS, HTTPS, SRTP (RFC3711)
Digest authentication using MD5/MD5-sess
AES encryption for configuration files
Phone lock, administrator/user level access control

Management

Configurable via cloud management or local web interface
Auto Provision Service (RPS), TR069, Import/Export CFG file via web
Generate multiple configuration files via tool
FTP/TFTP/HTTP/HTTPS, DHCP Option 66 or custom Option 128~254, PnP, Redirection Provisioning
Periodic check and update

Audio Features

10 custom ringtones
8 volume levels + Mute mode
Narrowband codecs: G.711(a/μ), G.729A/B/AB, G.726, iLBC
Wideband codecs: G.722, L16
Support for VAD, CNG, AEC, PLC, AJB, AGC
Full-duplex speakerphone with AEC

Accessories

DC Mini UPS BT9

Expansion module

How It Works

QikCell TK920+ is a 4G LTE + VoIP desktop phone that No complex ethernet wiring or firewall configuration. Plug & Play deployment. The phone can be easily moved to any location with a 4G network signal — at the office, remote location, retail, command center, home, hotel, or for any location that needs simple and reliable voice connectivity.