| Grandstream UCM6302 IP PBX
												
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										07/11/2025
										/grandstream-ucm6302-ip-pbx-p-9387.html
										£322.40 exc. VAT
										
										
										
									
																 
																Availability:In stock for next day delivery 	
																
															 
										Key Features
										
										
Up to 1000 usersUp to 150 concurrent calls3 Video Conference rooms 								
	
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	 SKU:UCM6302 |   |  Available Options:
 
												
													Product DetailsSpecificationReviewsWhite Papers / Case StudiesQuestions Grandstream UCM6302 IP PBXThe Grandstream UCM6302 allows businesses to build powerful and scalable unified communication and collaboration solutions. This series of IP PBXs provide a platform that unifies all business communication on one centralised network, including voice, video calling, video conferencing, video surveillance, web meetings, data, analytics, mobility, facility access, intercoms and more. Grandstream UCM6302 Key Features 
Supports up to 1000 users and up to 150 concurrent callsZero configuration provisioning of Grandstream SIP endpointsBuilt-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpointsWave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutionsAPI available for third-party integrations, including CRM and PMS platformsAdvanced security protection with secure boot, unique certificate and random default password to protect calls and accountsThree Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT routerAutomated NAT firewall traversal service facilitates secure remote connectionsSupports Full-Band Opus voice codec and H.264/H.263/ H.263+/H.265/VP8 video codec, jitter resilience up to 50% packet lossCompatible with GDMS for cloud setup, management and monitoringBased on Asterisk* version 16 open source telephony operating system The UCM6300 series supports up to 3000 users and includes a built-in web meetings and video conferencing solution that allows employees to connect from the desktop, mobile, GVC series devices and IP phones. It can be paired with the UCM6300 ecosystem to offer a hybrid platform that combines the control of an on-premise IP PBX with the remote access of a cloud solution. The UCM6300 ecosystem consists of the Wave app for web and mobile, which provides a hub for collaborating remotely, and UCM Remote Connect, a cloud NAT traversal service for ensuring secure remote connections. The UCM6300 series also offers cloud setup and management through GDMS and an API for integration with third-party platforms. By offering a high-end unified communications and collaboration solution packed with a suite of mobility, security, meeting and collaboration tools, the UCM6300 series provides a powerful platform for any organisation. Grandstream UCM6302 - Technical Specifications
Analog Telephone FXS Ports
2 RJ11 PortAll ports have lifeline capability in case of power outage PSTN Line FXO Ports
2 RJ11 PortAll 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 2.01*USB 3.01*SD card interface LED IndicatorsLCD Display
320x240 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 Unit128ms-tail-length carrier grade Line Echo CancellationDynamic Jitter BufferModem detection & auto-switch to G.711NetEQFEC 2.0Jitter 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 Telephony Operating System
Based on Asterisk 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 Media Encryption
SRTP, TLS, HTTPS, SSH, 802.1X Universal Power Supply
Input: 100 ~ 240VAC, 50/60Hz; Output: DC 12V, 1.5A Dimensions
270mm(L) x 175mm(W) x 36mm(H) Weight
Unit Weight: 725gPackage Weight: 1221g Temperature & Humidity
Operating: 32 - 113ºF / 0 ~ 45ºC, Humidity 10 - 90% (non-condensing)Storage: 14 - 140ºF / -10 ~ 60ºC, Humidity 10 - 90% (non-condensing) MountingMulti-Language Support
Web UI: English, Simplified Chinese, Traditional Chinese, Spanish, French, Portuguese, German, Russian, Italian, Polish, Czech, Turkish Customisable IVR/voice prompts: English, Chinese, British English, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic, Nederlands Customisable language pack to support any other languages Caller ID
Bellcore/Telcordia, ETSI-FSK, ETSI-DTMF, SIN 227 – BT, NTT Polarity Reversal/Wink
Yes, with enable/disable option upon call establishment and termination Call Center
Multiple configurable call queues, automatic call distribution (ACD) based on agent skills/availability/ work-load, in-queue announcement Customisable Auto Attendant
Up to 5 layers of IVR (Interactive Voice Response) in multiple languages Maximum Call Capacity
Users: 1000 Concurrent calls (G.711): 150 Max concurrent SRTP calls (G.711): 100 Maximum Attendees of Conference Bridges
3 Video Conference rooms and up to 20 parties with 1080p, assuming 4 video feeds + 1 screen sharing (H.264 & G.711) Voice Conference: Up to 150 parties (G.711) Wave Mobile App
Allows Android & iOS users to join UCM-hosted meetings & communicate with other users/solutions registered to the UCM6300 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 conference, video conference, eventlist, feature codes, busy camp-on/ call completion, voice control Firmware Upgrade
Supported by Grandstream Device Management System (GDMS), a zero-touch cloud provisioning and management system, It provides a centralized interface to provision, manage, monitor and troubleshoot Grandstream 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, ETSI 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
													
  
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