Grandstream UCM6302 IP Phone System 6000 Users 400 Concurrent Calls PoE+

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐈𝐓𝐋𝐄
Grandstream UCM6302 IP Phone System 6000 Users 400 Concurrent Calls PoE+

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐎𝐕𝐄𝐑𝐕𝐈𝐄𝐖
Grandstream UCM6302 Enterprise Grade Unified Communication Solution

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐘𝐏𝐄 / 𝐂𝐀𝐓𝐄𝐆𝐎𝐑𝐘
Networking
IP Phones

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𝐊𝐄𝐘 𝐅𝐄𝐀𝐓𝐔𝐑𝐄𝐒
• Supports up to 6000 users and up to 400 concurrent calls
• Zero configuration provisioning of Grandstream SIP endpoints
• Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
• API available for third-party integrations, including CRM and PMS platforms
• Built-in collaboration server (MCU) with conferencing, chats, screen sharing, white board, recording, and support for the Grandstream Wave app
• Supports Full-Band Opus voice codec and H.264/H.263/ H.263+/H.265/VP8 video codec, jitter resilience up to 50% packet loss
• Built-in call center suite and call queue for efficient call traffic management
• Enhanced reliability with support for Hot Standby High-Availability
• 5-level IVR and multi-language auto-attendant to efficiently handle incoming calls
• Compatible with GDMS for cloud setup, management and monitoring
• Based on the latest version 16 open source telephone operating system
• Analog Telephone FXS Ports: 2 RJ11 Ports
• PSTN Line FXO Ports: 2 RJ11 Ports All ports have lifeline capability in case of power outage
• Network Interfaces: Three self-adaptive Gigabit ports (switched, routed or dual card mode) with PoE+
• NAT Router: Yes (supports router mode and switch mode)
• Peripheral Ports: 1 USB 2.0, 1 USB 3.0, 1 SD card interface
• LCD Display: 320x240 color LCD with touch screen for Shortcut Keys and Scroll Bar

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𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐏𝐄𝐂𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Brand: Grandstream
• Model: UCM6302
• Product Type: IP Phones
• Supports up to 6000 users and up to 400 concurrent calls
• Zero configuration provisioning of Grandstream SIP endpoints
• Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
• API available for third-party integrations, including CRM and PMS platforms
• Built-in collaboration server (MCU) with conferencing, chats, screen sharing, white board, recording, and support for the Grandstream Wave app
• Supports Full-Band Opus voice codec and H.264/H.263/ H.263+/H.265/VP8 video codec, jitter resilience up to 50% packet loss
• Built-in call center suite and call queue for efficient call traffic management
• Enhanced reliability with support for Hot Standby High-Availability
• 5-level IVR and multi-language auto-attendant to efficiently handle incoming calls
• Compatible with GDMS for cloud setup, management and monitoring
• Based on the latest version 16 open source telephone operating system
• Analog Telephone FXS Ports: 2 RJ11 Ports
• PSTN Line FXO Ports: 2 RJ11 Ports All ports have lifeline capability in case of power outage
• Network Interfaces: Three self-adaptive Gigabit ports (switched, routed or dual card mode) with PoE+
• NAT Router: Yes (supports router mode and switch mode)
• Peripheral Ports: 1 USB 2.0, 1 USB 3.0, 1 SD card interface
• LCD Display: 320x240 color 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
• Video Codecs: H.264, H.263, H263+, H.265, VP8
• 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
• Telephone Operating System: Based on version 16
• DTMF Methods: In-band audio, RFC2833, and SIP INFO
• Provisioning Protocol & Plug-and-Play: Mass provisioning using AES encrypted XML configuration file, auto-discovery & auto-provisioning of Grandstream IP endpoints via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), eventlist 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
• Disconnect Methods: Busy/Congestion/Howl Tone, Polarity Reversal, Hook Flash Timing, Loop Current Disconnect

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𝐈𝐍𝐓𝐄𝐍𝐃𝐄𝐃 𝐔𝐒𝐄 / 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Business voice communications
• Office, reception, and institutional environments
• Integration with compatible SIP/VoIP systems

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𝐒𝐇𝐈𝐏𝐏𝐈𝐍𝐆
• Handling time: up to 2 business days
• Orders often ship the same business day
• Orders are not shipped on weekends or holidays
• Carrier is seller-selected (UPS, USPS, FedEx, or equivalent)
• Shipping delays may occur during high-volume periods or carrier-related issues
• Shipments to Alaska, Hawaii, Puerto Rico, or Guam may be cancelled due to cost
• Orders over $100 require a valid postal address
• Orders over $250 require insurance and signature confirmation
• International buyers are responsible for customs duties and import taxes
• Restricted destinations: Cuba, Iran, North Korea, Sudan, Syria, Russia

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𝐑𝐄𝐓𝐔𝐑𝐍𝐒
• Returns accepted within 30 days
• Item must be returned in the same condition as received
• Seller pays return shipping

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𝐃𝐀𝐓𝐀 𝐀𝐂𝐂𝐔𝐑𝐀𝐂𝐘 𝐃𝐈𝐒𝐂𝐋𝐀𝐈𝐌𝐄𝐑
Product details are based on available manufacturer information and may be subject to change without notice.

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𝐁𝐔𝐋𝐊 / 𝐕𝐎𝐋𝐔𝐌𝐄 𝐁𝐔𝐘𝐄𝐑𝐒
For bulk orders or volume inquiries, please contact us to confirm availability and pricing.

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𝐀𝐁𝐎𝐔𝐓 𝐄𝐇𝐔𝐁 𝐀𝐌𝐄𝐑𝐈𝐂𝐀
eHub America is a U.S.-based technology distributor specializing in two-way communications, networking, and security solutions. We operate with strict catalog standards, manufacturer-verified product data, and dependable order fulfillment. Our focus is serving professional, commercial, and institutional customers with consistency, accuracy, and operational reliability.