Grand stream Audio IP PBX appliance, 2x GbE PoE,

The Grand stream UCM6300A is a powerful Audio IP PBX appliance designed to deliver seamless, scalable, and secure voice communication for small to medium-sized businesses. With advanced telephony features and robust hardware, the UCM6300A is built to handle high call volumes while ensuring exceptional call quality and system reliability.

Key Features:

• Network Interface: Equipped with 2x Gigabit Ethernet ports with PoE (Power over Ethernet) for high-speed connectivity and simplified power management.

• Hot Standby Support: Includes 1 dedicated Hot Standby (HA) port, ensuring system redundancy and business continuity with failover capability.

• User Capacity: Supports up to 250 SIP users, making it ideal for growing businesses or organizations with multiple departments and extensions.

• Concurrent Calls: Handles up to 50 simultaneous voice calls, enabling efficient communication even during peak business hours.

• Advanced Security: Features enterprise-grade security protocols including SRTP, TLS, and HTTPS to protect against unauthorized access and ensure privacy.

• Zero Licensing Fees: All features and functionalities are included without recurring license costs, offering a high return on investment.

Business Benefits:

• Cost-Effective Unified Communications: Consolidates voice services on a single platform, eliminating the need for traditional phone systems and reducing operational expenses.

• Easy Deployment & Management: With Grand stream’s intuitive web interface and provisioning tools, setup and maintenance are quick and straightforward.

• Flexible Integration: Seamlessly integrates with SIP-based endpoints and third-party applications, enabling custom solutions tailored to business needs.

• Reliable Performance: Built for 24/7 operation with high uptime, the UCM6300A ensures your communication system is always available when you need it most.

Ideal Use Cases:

• Offices, call centers, healthcare clinics, educational institutions, and remote teams requiring a centralized, secure, and easy-to-manage voice communication solution.

Choose the Grandstream UCM6300A for a professional-grade IP PBX solution that combines performance, flexibility, and reliability—all at an affordable cost with no hidden fees.

Analog Telephone FXS Ports

• None
• All ports have lifeline capability in case of power outage

PSTN Line FXO Ports

• None
• All ports have lifeline capability in case of power outage

Network Interfaces

• Three self-adaptive Gigabit ports (switched, routed or dual mode) with PoE+

NAT Router

• Yes (supports router mode and switch mode)

Peripheral Ports

• 1*USB 3.0
• 1*SD card interface

LED Indicators

• None

LCD Display

• 320×240 colour LCD with touch screen for Shortcut Keys and Scroll Bar

Reset Switch

• Yes, long press for factory reset and short press for reboot

Voice-over-Packet Capabilities

• LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711, NetEQ, FEC 2.0, jitter resilience up to 50% audio packet loss

Voice and Fax Codecs

• Opus, G.711 A-law/U-law, G.722, G722.1 G722.1C, G.723.1 5.3K/6.3K, G.726-32, G.729A/B, iLBC, GSM; T.38

QoS

• Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS

API

• Full API available for third-party platform and application integration

Telephony Operating System

• Based on Asterisk version 16

DTMF Methods

• In-band audio, RFC4733, and SIP INFO

Provisioning Protocol & Plug-and-Play

• Mass provisioning using AES encrypted XML configuration file, auto-discovery & auto-provisioning of Grand stream IP endpoints via Zero Config (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), event list between local and remote trunk

Network Protocols

• TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, HDLC, HDLC-ETH, PPP, Frame Relay (pending), IPv6, OpenVPN®

Wave Mobile App

• Free; Available for desktop (Windows 10+, Mac OS 10+), web (Firefox and Chrome Browsers) and mobile
• (Android & iOS), allows users to join UCM-hosted meetings, communicate with other users/solutions and make/receive calls using SIP accounts registered to a UCM6300 Audio series IP PBX

Call Features

• Call park, call forward, call transfer, call waiting, caller ID, call record, call history, ringtone, IVR, music on hold,
• call routes, DID, DOD,DND, DISA, ring group, ring simultaneously, time schedule,
• PIN groups, call queue, pickup group, paging/intercom, voicemail, call wakeup, SCA, BLF,
• voicemail to email, fax to email, speed dial, call back, dial by name, emergency call, call follow me,
• blacklist/whitelist, voice meeting, event list, feature codes, busy camp-on/ call completion, voice control

Firmware Upgrade

• Supported by Grand stream Device Management System (GDMS), a zero-touch cloud provisioning and management system, It provides a centralized interface to provision, manage, monitor and troubleshoot Grand stream products

Compliance

• FCC: Part 15 (CFR 47) Class B, Part 68
• CE: EN 55032, EN 55035, EN 61000-3-2, EN 61000-3-3, EN 62368.1, ES 203 021, ITU-T K.21
• IC: ICES-003, CS-03 Part I Issue 9
• RCM: AS/NZS CISPR 32, AS/NZS 62368.1, AS/CA S002, AS/CA S003.1/.2
• Power adapter: UL 60950-1 or UL 62368-1