TK920 | 4G LTE DeskCell
Basic Features
132*58 graphic character dot matrix with full view of backlight LCD, 6 SIP accounts, Call
Forward, Call Transfer, Call Waiting, Hotline, Call Hold, Auto Answer, Redial, Mute, DND,
Local 5-Way Conferencing, Speed Dial, Voice Mail, Local Phonebook (up to 1000 ),Direct IP
call without SIP proxy, Black list, Dialed/Received/Missed/Forwarded call (400 total),Call
Center Headsets mode
Shortcut Functions
13 programmable keys, One key to arrive menu, One key to read the phone information,
Intelligent search for phonebook, Dial assistant
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
Multi-Language
English, German, Italian, French, Spanish, Portuguese, Russian, Chinese, Traditional
Chinese,
Polish, Turkish, Hebrew
Advance Features
LDAP, XML remote phonebook, Action URL, Active URI, CSTA, Multicast paging
Audio Features
10( own ring tone+custom ring tone) article, 8 volume adjustable + Mute mode,
Narrowband codec: G.711(a/μ), G.729A/B/AB, G.726, iLBC, Wideband codec: G.722, L16,
Support VAD, CNG, AEC, PLC, AJB, AGC, Full-duplex speakerphone with AEC
Network Features
IPv4&IPv6, VlAN, LLDP, CDP, OpenVPN, IEEE 802.1X, STUN NAT Traversal, RPORT.
Support
Qos(IEEE802.1Q/p VLAN tagging) and layer 3 QoS(ToS,DiffServ,MPLS). SIP connection
mode: Proxy mode, Peer to Peer. Support DNS SRV (RFC3263). DTMF: In-band, RFC2833,
SIP INFO. HTTP/HTTPS web server. LAN/PC: support bridge mode, Support auto
negotiation, Package tracing via PC port. Package tracing export by web. Support DHCP
Option12 host name and Option 60 Vendor Class ID. Support syslog
4G LTE
CAT4 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, the administrator / user level access control
Management
Configurable through web interface/phone
Auto Provision
Service (RPS), TR069, Import/Export CFG file viaweb, 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
Physical
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
Environmental
Operating temperature: -10 ~ 50°C, Operating humidity: 10 ~ 90%
PBX Compatibility
Broadsoft, Asterisk, Elastix, Trixbox, Freeswitch, Avaya, Mitel,Unify Epygi and more
Available Versions
Product SKU
Carrier
Frequency Bands
TK920QC4P
Verizon, AT&T, T-Mobile
CAT 4 | LTE-FDD: | B2/ B4/ B5/ B12/ B13/ 14/ B66/ B71
