Grandstream
Grandstream UCM6302A IP PBX (Audio Series) – 500 Users & No Licensing Fees
Grandstream UCM6302A IP PBX (Audio Series) – 500 Users & No Licensing Fees
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Grandstream UCM6302A
Enterprise-grade unified communications platform with 2 FXO & 2 FXS ports — delivering powerful voice collaboration with zero licensing fees.
The Grandstream UCM6302A is an advanced Audio-Series IP PBX designed to unify business communications on a single, scalable platform. It delivers enterprise-grade voice, instant messaging, audio conferencing, and web meetings — all without any per-feature licensing costs, making it the most cost-effective solution for growing Pakistani businesses.
Supporting up to 500 extensions and 75 simultaneous calls, the UCM6302A integrates seamlessly with the PSTN via 2 FXO ports while connecting legacy analog devices through 2 FXS ports. Its three Gigabit Ethernet ports with integrated PoE+ and the free Wave App ensure your team stays connected — in the office and on the go.
Backed by robust TLS/SRTP encryption, secure boot, and hardware-accelerated encryption, the UCM6302A is built for businesses that demand performance, reliability, and security in equal measure.
2 FXO ports for PSTN trunk lines and 2 FXS ports for analog phones or fax machines — bridging traditional telephony with modern VoIP.
Free Wave softphone app for Android, iOS, desktop, and web lets users make/receive calls and instant messages from anywhere.
Host up to 75 participants across 5 concurrent audio meeting rooms with full-band Opus codec — resilient even at 50% packet loss.
Secure boot, unique device certificates, randomized default passwords, TLS/SRTP encryption, hardware-accelerated AES, Fail2ban, and intrusion detection.
Three self-adaptive Gigabit RJ45 ports (switchable: switched, routed, or dual-card mode) with integrated PoE+ power delivery.
Hybrid cloud service providing always-on NAT firewall traversal, remote user access, and cloud-based provisioning with on-premise control.
Auto-discovery and ZeroConfig provisioning of Grandstream SIP endpoints via DHCP Option 66, multicast SIP SUBSCRIBE, and mDNS.
Open API for seamless third-party CRM and PMS platform integration — perfect for call centers, hotels, and enterprise deployments.
Comprehensive call detail records (CDR), system metrics, and reporting tools for real-time visibility into your communications infrastructure.
Touchscreen front-panel display with shortcut keys and scroll bar for quick local configuration and real-time system status monitoring.
Built-in IM platform accessible from computers, mobile devices, and SIP endpoints — team collaboration without extra subscription costs.
All features included out of the box — no per-user charges, no upgrade fees, no feature unlocking. Total cost of ownership stays low.
The UCM6302A includes an exhaustive set of PBX call features at no extra charge:
| Specification | Detail |
|---|---|
| CAPACITY | |
| Max Users / Extensions | 500 |
| Concurrent Calls | 75 |
| Max Concurrent SRTP Calls | 75 |
| SIP Trunk Accounts | Up to 75 |
| Audio Conference Rooms | 5 rooms, up to 75 participants |
| ANALOG INTERFACES | |
| FXO Ports (PSTN) | 2 × RJ11 (supports PSTN trunk lines) |
| FXS Ports (Analog) | 2 × RJ11 (analog phones / fax with lifeline support) |
| NETWORK & CONNECTIVITY | |
| Ethernet Ports | 3 × Gigabit auto-sensing RJ45 (WAN, LAN, and secondary) |
| PoE | PoE+ (IEEE 802.3at) |
| USB | 1 × USB 2.0, 1 × USB 3.0 |
| Storage Interface | 1 × MicroSD card slot |
| Network Protocols | TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, IPv6, OpenVPN |
| AUDIO & CODECS | |
| Supported Codecs | G.711 (a/μ), G.722, G.723.1, G.726, G.729A/B, iLBC, Opus (full-band) |
| Opus Codec | Full-band, resilient to 50% packet loss |
| Fax | T.38 fax over IP, fax to email |
| SECURITY | |
| Encryption | TLS 1.2/1.3, SRTP, HTTPS, hardware-accelerated AES |
| Security Features | Secure boot, unique device certificate, randomized default password, Fail2ban, blacklist/whitelist, intrusion detection, firewall |
| VPN Support | OpenVPN |
| DISPLAY & HARDWARE | |
| Display | 320 × 240 color LCD touchscreen with shortcut keys & scroll bar |
| Form Factor | Desktop / Wall-mountable |
| Power Input | DC 12V (power adapter included) or PoE+ |
| Processor | Quad-core ARM with dedicated DSP |
| MANAGEMENT & PROVISIONING | |
| Management Interface | Web GUI (multi-language), GDMS cloud management |
| Provisioning | ZeroConfig auto-provisioning via DHCP Option 66, multicast SIP SUBSCRIBE, mDNS |
| Firmware Upgrade | GDMS (Grandstream Device Management System), TFTP, HTTP/HTTPS |
| Web UI Languages | English, Chinese, Spanish, French, German, Portuguese, Russian, Italian, Polish, Czech, Turkish |
| IVR Prompt Languages | English, Chinese, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic |
| COMPLIANCE & WARRANTY | |
| Regulatory Compliance | FCC, CE, RCM, IC |
| Warranty | 1-year limited hardware warranty |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
Buy with Confidence from TekkPak Technologies
We are Grandstream's authorized reseller in Pakistan — supplying genuine, warranty-backed products with expert pre-sales and after-sales technical support tailored for the local market.
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