TRB142 доаѓа со широко користениот интерфејс RS232 за далечинско управување со уредот.
Тој е опремен со критични LTE Cat 1 способности и софтвер базиран на OpenWRT, па оттука нуди висок степен на приспособување.
Исто како и другите производи од TRB серијата тој обезбедува широк опсег на софтверски функции како што се SMS контрола, VPN, IPsec, Firewall и FOTA поддршка.
Овој портал е високо издржлив, нуди широк опсег на напони за напојување и е компатибилен со системот за далечинско управување со Teltonika Networks (RMS).
| MOBILE | |
| Mobile module | 4G (LTE) – Cat 1 up to 10 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps | 
| Status | Signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP Bytes sent/received, connected band, IMSI, ICCID. | 
| SMS/Call | SMS status, SMS configuration, send/read SMS via HTTP POST/GET, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS autoreply, Call utilities | 
| USSD | Supports sending and reading Unstructured Supplementary Service Data messages | 
| Black/White list | Operator black/white list | 
| Band management | Band lock, Used band status display | 
| APN | Auto APN | 
| Bridge | Direct connection (bridge) between mobile ISP and device on LAN | 
| Passthrough | Gateway assigns its mobile WAN IP address to another device on LAN | 
| Multiple PDN | Possibility to use different PDNs for multiple network access and services | 
| NETWORK | |
| Routing | Static routing | 
| Network protocols | TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SMTP, SSL v3, TLS, PPP, SSH, DHCP, SNMP, MQTT | 
| Connection monitoring | Ping Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection | 
| Firewall | Port forwards, traffic rules, custom rules | 
| DHCP | Static and dynamic IP allocation | 
| QoS / Smart Queue Management (SQM) (planned) | Traffic priority queuing by source/destination, service, protocol or port | 
| DDNS | Supported >25 service providers, others can be configured manually | 
| SSHFS | Possibility to mount remote file system via SSH protocol | 
| SECURITY | |
| Authentication | Pre-shared key, digital certificates, X.509 certificates | 
| Firewall | Pre-configured firewall rules can be enabled via the WebUI, unlimited firewall configuration via CLI; NAT; NAT-T | 
| Attack prevention | DDOS prevention (SYN flood protection, SSH attack prevention, HTTP/HTTPS attack prevention), port scan prevention ( SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks) | 
| Mobile quota control | Set up custom data limits for SIM card | 
| WEB filter | Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only | 
| Access control | Flexible access control of TCP, UDP, ICMP packets, MAC address filter | 




