Grandstream UCM6302 Kuwait

Grandstream UCM6302 Kuwait

The Grandstream UCM6302 Kuwait is a cost-friendly, business-class IP PBX equipment that is rich-featured to deliver a unified communication experience including professional VoIP telephony and smooth video conferencing without incurring any license fees.


Grandstream UCM6302 IP PBX Kuwait

Grandstream UCM6302 Kuwait has a colour LCD display for simple management. Grandstream UCM6302 Kuwait provides enterprise-grade protection for your communications such as secure boot, SRTP encryption and more. The integrated NAT router supports both router mode and switch mode. Grandstream UCM6302 Kuwait has 2 FXS ports to connect to analogue telephone lines and two FXO ports to connect to PSTN lines. The Grandstream UCM6300 Series telephony operating system is based on Asterisk 16. It supports HD video conferencing with full advanced features such as screen sharing, whiteboarding, and many others. In addition, Grandstream UCM6302 Kuwait provides a central control system for all your communications — plus intercom, access control, analytics, and more. For telephony it’s the complete solution — caller ID, call queue, customizable call distribution and more. You even get an auto attendant with up to 5 levels of interactive voice response.

Grandstream UCM6302 Features

High Performance & Stability

The Grandstream UCM 6302 Kuwait comes with a distributed architecture that configures an integrated media resource card. It also not only features a highly responsive concurrent call processing, but also a smart auto load balancing function which results in excellence performance, thus giving you a maximum communication experience.

Supports Power over Ethernet

The Grandstream UCM6302 Kuwait is equipped with 3 switched Auto-sensing 10/100Mbps ports which are integrated with Power over Ethernet to allow for convenient installation and a variety of remote features including provisioning, status monitoring and handset firmware upgrades.

Cloud Management

Grandstream provides a reliable and secure cloud service to deliver connectivity to its users at cheaper maintenance costs while enhancing operation and maintenance efficiency. The cloud service on the internet enables customers to gain direct access to Grandstream devices available in private networks such as IP-PBXs, audio gateways, and IP phones, therefore allowing simple remote maintenance and management of Grandstream devices. This kind of cloud service is specifically designed to meet the needs of large-scale installation, configuration, and maintenance and operation. Auto-provisioning and configuration backup, online update, real-time monitoring and alert enable users to achieve efficient operation and maintenance, thus maximizing productivity in organizations.

Flexible Deployment, Easy Operation & Simple Maintenance

The Grandstream UCM 6302 Kuwait comes with a centralized single-site deployment and multi-site distributed network. Its centralized equipment management ensures a highly efficient operation and maintenance.  The highly efficient Grandstream UCM 6203 IP PBX system Kuwait uses a graphical configuration interface to accord you with an easy user experience even without any technical expertise.

Supports 2 FXO Port and 2 FXS Port

Foreign Exchange Subscribers is the port that actually delivers the analog line to the subscriber. It is simply the “plug in the wall” that delivers a dial tone, battery current and ring voltage. This is the jack or interface to the phone system which FXO devices can be connected to. The Grandstream UCM6302 IP PBX Kuwait has been equipped with 2 FXS ports to maximize communication while using your telephone to make calls, thus maximizing work productivity. It also comes with 2 FXO ports and allows for making of up to 150 concurrent VoIP calls. It supports up to 1000 SIP devices or users, proving to be a highly efficient device in busy offices.

Automated – Provisioning – TFTP/HTTP/HTTPS

The Grandstream UCM 6302 Kuwait has the ability to deploy an information technology or telecommunications service by using embedded pre-defined procedures that are carried out electronically without requiring any human intervention, thus making it very reliable and convenient.

Rich QoS Capabilities

Quality of Service (QoS) is a feature of routers and switches which prioritizes traffic so that more important traffic can pass first, resulting in an overall performance improvement for critical network traffic. This feature is very useful in the Grandstream UCM 6302 IP PBX whenever there are high volumes of traffic, therefore eliminating any delays while working.

Excellent Audio Quality

The high performing Grandstream UCM 6302 Kuwait offers users distraction-free communication courtesy of the inbuilt industry-leading Acoustic Echo Canceling Technology,  Adaptive Jitter Buffer, Voice Activity Detection, and Comfort Noise Generation that deliver superior High Definition sound quality devoid of extraneous noises. This makes it possible to enjoy fluent phone conversations without any distractions.

SIP – Based Connections 

You can easily connect your Grandstream UCM 6302 IP PBX Kuwait to your IP PBX System or direct to a VoIP service provider in order to enjoy seamless conference calls. The Grandstream UCM 6301 IP PBX Kuwait is based on SIP and works perfectly with most of the SIP platforms such as  Cisco CallManager/CUCM, Broadsoft, Microsoft Skype for Business (Lync), –  Huawei IMS, and Asterisk/Elastix that currently exist in the market.

Firmware Upgradeable

You can easily update the operating system on your Grandstream UCM 6302 IP PBX  Kuwait to improve its functionality and enhance user experience. Upgrading firmware also fixes any existing bugs and protects you from any kind of software malfunctions and security threats. To update your gadget’s firmware, type your gateway’s IP address into your web browser and enter your login information. Then locate the Firmware or Update section and download the latest firmware update on your Grandstream UCM 6302 IP PBX  system’s manufacturer’s website. Finally, upload the update and reboot the telephony system.

Highly Efficient

The Grandstream UCM6302 Kuwait pushes versatility to a new high, thanks to its ability to complement already existing fixtures for enhanced web and audio conferencing, as well as other communication needs. This makes it easy to integrate seamlessly into any office setup without disorienting earlier structures and work ethic. Furthermore, the device is easy to redeploy as the business grows and needs to transform.

Call Features

  • Call Transfer :  This advanced feature of the Grandstream UCM 6302 IP PBX system Kuwait allows the user to relocate an inbound call to another phone or messaging system by using a dedicated call transfer button, or software that has been configured for use on the Gateway.
  • Call Waiting : You can hear another incoming call when you are already on an active phone call (beep). With the Grandstream UCM6302 Kuwait, you can also turn off call waiting so that incoming calls are directly sent to voicemail during moments you are active on another phone call.
  • Call Holding :  You can easily place an active phone call on hold in order to make or pick another incoming call using the premium Grandstream UCM6302  IP PBX.

Key Features

  • Supports up to 1000 users and up to 150 concurrent calls
  • Zero configuration provisioning of Grandstream SIP endpoints
  • Built-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpoints
  • Wave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutions
  • API available for third-party integrations, including CRM and PMS platforms
  • 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
  • Automated NAT firewall traversal service facilitates secure remote connections
  • 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
  • Compatible with GDMS for cloud setup, management and monitoring
  • Based on Asterisk* version 16 open source telephony operating system


Analog Telephone FXS Ports

  • 2 RJ11 Port
  • All ports have lifeline capability in case of a power outage

PSTN Line FXO Ports

  • 2 RJ11 Port
  • All ports have lifeline capability in case of a 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 2.0
  • 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

Video Codecs

  • 264, H.263, H263+, H.265, VP8


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


  • 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


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


  • 270mm(L) x 175mm(W) x 36mm(H)


  • Unit Weight : 725g
  • Package Weight : 1221g

Temperature & Humidity

  • Operating : 32 – 113ºF / 0 ~ 45ºC, Humidity 10 – 90% (non-condensing)
  • Storage : 14 – 140ºF / -10 ~ 60ºC, Humidity 10 – 90% (non-condensing)


  • Wall mount & Desktop

Multi-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