Name: Grandstream UCM6304 IP PBX 2000 Users
Brand: Grandstream
SKU: ITC00744
Availability: OutOfStock

Discover the Grandstream UCM6304 IP PBX, an advanced solution for managing business communications. This IP phone system supports up to 2000 users, offering a robust and scalable infrastructure to meet your business needs.

Ideal for growing businesses that require an efficient communication solution.
Easy to install and manage, allowing for quick implementation.
Supports multiple advanced features such as voicemail, conferencing, and call recording.

Specifications

Brand	Grandstream
Model	UCM6304
Features	– FXS Ports for Analog Phone: 4 x RJ11 ports All ports have emergency line functionality in case of power failure – FXO Ports for PSTN Line: 4 x RJ11 ports All ports have emergency line functionality in case of power failure – Network Interfaces: 3 x auto-sensing Gigabit ports (switched, routed, or dual card mode) with PoE+ – NAT Router: Supports routed mode and switched mode – Peripheral Ports: 2 x USB 3.0 ports 1 x SD card interface – LCD Display: 128×32 graphic LCD dot matrix display with DOWN and OK buttons – Reset Switch: Long press for factory reset and short press for reboot – Voice over Packet Capability: LEC with Packetized Voice Protocol Unit NLP 128 ms tail length Line Echo Cancellation Dynamic Jitter Buffer Modem detection and automatic switch to G.711, NetEQ, FEC 2.0 Resilience to fluctuation of 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+, VP8 – QoS: Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS – API: Full API available for integration with third-party platforms and applications – Telephony Operating System: Based on Asterisk version 16 – DTMF Methods: In-band audio, RFC2833, and SIP INFO – Provisioning Protocol and Plug-and-Play Technology: Mass provisioning using AES-encrypted XML configuration file, auto-detection and automatic provisioning of IP devices Grandstream via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), event list between local and remote trunks – Network Protocols: SIP, TCP/UDP/IP, RTP/RTCP, IAX, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, HDLC, HDLC-ETH, PPP, Frame Relay (in progress), IPv6, OpenVPN – Disconnect Methods: Busy/Congestion/Howl Tone, Polarity Reversal, Hook Flash Timing, Loop Current Disconnect – Media Encryption: SRTP, TLS, HTTPS, SSH, 802.1X – Maximum Call Capacity: Users: 2000 Simultaneous calls (G.711): 300 Maximum number of simultaneous SRTP calls (G.711): 200 – Maximum Number of Conference Bridge Attendees: Up to 15 simultaneous video conference rooms, up to 200 simultaneous participants across all combined rooms, up to 9 video feeds in all conference rooms. – Mounting: Rack and desktop mounting Power – 2 x DC 12V power connectors – Input: 100 ~ 240VAC, 50/60Hz – Output: DC 12V, 2A Dimensions and weight – 485 x 187.2 x 46.2 mm – 2490 g
Review Date	10-10-2024 by RTY