Grandstream UCM6204 IP PBX | Buy Office Telephone System in Kenya


Grandstream UCM6204 IP PBX Kenya

Grandstream UCM6204 in Nairobi is an enterprise level IP Telephone System build with advanced features and high-end technology. It provides centralized communication needs as an office telephone system in Kenya in Nairobi with 4 FXO Line support and 500 Users. The powerful dual-core 1GHz processor ensures stable operation.UCM6204 eliminates the need for  licensing fees, costs-per-feature or recurring fees.


More about Grandstream UCM6204 Nairobi

Communication remains an indispensable part of business. The contact between customers and the business has always been a priority for all kind of businesses.  Grandstream UCM 6200 Series features an advanced  kind of technology to suit the way we communicate in these modern times. The Telephone system you rely on to make the communication is one of the greatest assets you have to choose. There is no doubt the Grandstream UCM6204 brings in all the modern communication requirement right in front of you.

The Grandstream UCM6204 IP PBX is equipped with 4 FXO Port, 2 FXS Port and a maximum 500 user capacity. Companies use PBX to make the connection to the internal and external phones and to carry out other functions such as the call forwarding and call holding, and it has been in use for many decades.  If your business is looking to replace or upgrade the system to  IP PBX based system then it would be ideal to choose UCM6204 for your company. In standard,  these days businesses start eyeing the advantages of implementing phone systems that work over the IP networks (Internet). The main benefit of using the UCM6204 VoIP based system  in Nairobi is the cost itself, both for the initial investment and for the long run.

Grandstream Ucm6204 Ippbx Nairobi

A Promising growth with the New Grandstream UCM 6204

Grandstream has always transformed the way business communicates. Many of the small and medium businesses have benefitted in through Grandstream IP Telephony products. Grandstream UCM 6200 series IP PBX system, for example, helped many small and medium business to achieve the unified communication in an easy way. Now the Grandstream has come up with the new UCM6200 series IP PBX system with extended features and functionalities as that of the UCM6100 series.

The Grandstream UCM6204 IP PBX model will be a perfect choice for your business if you are looking for a more compelling upgrade. Following are some of the features that Grandstream UCM6204 IP Telephone System supports.

Grandstream is the leader in providing solutions focused on IP telephony, security surveillance, and business conferencing to business of any sizes. It has the legacy of connecting the world through their high-quality solutions and products over the years. What makes it different? Lower cost, improved security features, great interoperability and the productivity makes Grandstream products and solutions promising to business. Not only that, the rapid growth and profitability, globally acclaimed distribution channels, a complete range of communication products and consistently recognized value makes Grandstream a trusted solution provider for your telecommunication needs.

  • Supports 4 FXO ports and 2 FXS Ports
  • It supports 500 SIP devices/users
  • Supports 45 concurrent VoIP calls.
  • It has three conference bridges
  • Supports Maximum 25 attendees per bridge
  • Supports DHCP server
  • Supports 2 Gigabit ports
  • IVR, Voice Mail, Voice Mail to Email
  • Mobile Client Support


  • Supports 4 FXO Ports and 2 FXS Ports
    • 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 UCM6204 IP PBX 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 4 FXO ports and allows for making of up to 45 concurrent VoIP calls. It supports up to 500 SIP devices or users, proving to be a highly efficient device in busy offices.
  • High Performance & Stability
    • The Grandstream UCM 6204 IP – PBX 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.
  • Flexible Deployment, Easy Operation & Simple Maintenance
    • The Grandstream UCM 6204 IP PBX system 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 6204 IP PBX system uses a graphical configuration interface to accord you with an easy user experience even without any technical expertise.
  • Automated – Provisioning – TFTP/HTTP/HTTPS
    • The Grandstream UCM 6204 IP PBX has the ability to deploy 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 6204 IP PBX whenever there are high volumes of traffic, therefore eliminating any delays while working.
  • Excellent Audio Quality
    • The  high performing Grandstream UCM 6204 IP PBX 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 6204 IP PBX to your IP PBX System or direct to a VoIP service provider in order to enjoy seamless conference calls. The Grandstream UCM 6204 IP PBX is based on SIP v2 (RFC 3261) 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.
  • Technical Report(TR – 069)
    • This is a technical specification of the Broadband Forum that defines an application layer protocol for remote management of customer-premises equipment (CPE) connected to an Internet Protocol (IP) network. The TR-069 embedded in the Grandstream UCM 6204 IP PBX  uses the CPE WAN Management Protocol (CWMP) to provide support for functions such as auto-configuration, software or firmware image management, software module management, status and performance managements, and diagnostics. The CPE WAN Management Protocol is a bidirectional SOAP – and HTTP-based protocol, and provides the communication between a CPE and auto configuration servers (ACS). The protocol addresses the growing number of different Internet access devices such as modems, routers , gateways, as well as end-user devices which connect to the Internet, such as set-top boxes , and VoIP devices such as the Grandstream UCM 6204 IP PBX.
  • Firmware Upgradeable
    • You can easily update the operating system on your Grandstream UCM 6204 IP PBX  so as 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  vulnerabilities. To update your gagdet’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 6204  IP PBX  system’s manufacturer’s website. Finally, upload the update and reboot the telephony system.
  • 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.
  • Highly Efficient
    • The Grandstream UCM6204  IP PBX  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

  • Conference Guide : This advanced feature of the Grandstream UCM6204 IP PBX system helps the user to easily set up group calls with a single click of a button. The hi – tech device allows for 3 – way group calls, thus enabling the user to easily join or create meetings.
  • Call Transfer : This advanced feature of the Grandstream UCM 6204 IP PBX system 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 UCM6204 IP PBX  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 UCM6204 IP PBX.
  • Call Recording : A recording agent which simply runs on Windows OS  collects and manages data through Web GUI then records files generated by your  Grandstream UCM6204 IP PBX. 


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