Grandstream UCM6202 IP PBX Buy & Review in Nairobi , Eldoret – Kenya.


Grandstream UCM6202 IP PBX Kenya

Grandstream IP PBX systems in Nairobi are designed to restructure the communication in a better level. Grandstream is focused in providing outstanding communication solutions that address the every need of customers. It has the tradition of connecting many businesses in a brilliant way through its varied services and products. The Grandstream IP PBX helps to build a reliable, scalable and unified solutions by its varied series of IP PBX systems.


More About Grandstream UCM 6202 Nairobi

Enjoy a Unified Communications experience using the modern Grandstream UCM6202 IP PBX System Kenya which is packed with maximum telephony features for an easy and smooth user experience. The Grandstream UCM6202 IP PBX System Kenya combines mobility features and easy deployment to deliver an enterprise-grade voice, video, and data communication solution. It is an upgrade from the Grandstream UCM6100 series since it is equipped with more advanced features.

Designed to be a reliable Unified Communications solution, the Grandstream UCM6202 IP PBX Kenya integrates multiple communication technologies such as voice, video calling, video conferencing, video surveillance, data tools, mobility options and facility access management onto one common network that can be managed and/or accessed remotely. The secure and reliable Grandstream UCM6200 series delivers enterprise-grade features without any licensing fees, costs-per-feature or recurring fees.

You can easily connect your Grandstream UCM 6202 IP PBX Kenya to your IP PBX System or direct to a VoIP service provider in order to enjoy seamless conference calls. The Grandstream UCM 6202 IP PBX Kenya 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.

Grandstream Ucm6202 Ippbx Nairobi

The latest UCM6200 series that come up with the added functionalities and features has all the elements to make daily communications better. Whatever the updates are available in UCM6100 series are also available in the UCM6202 Nairobi, Kenya. If you are planning to invest in an IP PBX system in your organization, then the Grandstream UCM6200 series would be the best choice. The enhanced feature that you can notice in the UCM6202 is the ability that helps to take the backup from the Grandstream UCM6100 IP PBX and with the Interoperability feature you can easily connect to the existing communication systems. The UCM6202 is designed as an entry level office telephone system in Nairobi for companies and is packed with license free features. UCM6202 Supports 500 SIP Users and 30 Concurrent calls. As an entry-level PBX, it supports 2 FXO ports and can expand the capacity with Grandstream VoIP gateways. Video call support, Layer2-Layer3 QoS control, and Wideband Audio support help you to achieve the necessary configuration requirements of a business.

Grandstream UCM6202 Key Features

  • FXO Ports: 2
  • FXS Ports: 2
  • Gigabit Ports: 2
  • Users: 500
  • Concurrent Calls: 30
  • Conference Bridges: 3
  • Attendees / bridge: 25
  • Supports 2 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 UCM6202 IP PBX Kenya 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 30 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 6202 IP – PBX Kenya 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 6202 IP PBX system Kenya 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 6202 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 6202 IP PBX Kenya 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 6202 IP PBX Kenya whenever there are high volumes of traffic, therefore eliminating any delays while working.
  • Excellent Audio Quality
    • The  high performing Grandstream UCM 6202 IP PBX Kenya 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 6202 IP PBX to your IP PBX System or direct to a VoIP service provider in order to enjoy seamless conference calls. The Grandstream UCM 6202 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.
  • Firmware Upgradeable
    • You can easily update the operating system on your Grandstream UCM 6202 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 6202 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 UCM6202 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 UCM6202 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 6202 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 UCM6202 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 UCM6202 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 UCM6202 IP PBX. 

Grandstream UCM6202 – Technical Specifications

Analog Telephone FXS Ports

  • 2 ports (both with lifeline capability in case of power outage)

PSTN Line FXO Ports

  • 2 ports (UCM6202)

Network Interfaces

  • Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009)

NAT Router

  • Yes (supports router mode and switch mode)

Peripheral Ports

  • USB, SD

LED Indicators

  • Power/Ready, Network, PSTN Line, USB, SD

LCD Display

  • 128×32 graphic LCD with DOWN & OK button

Reset Switch

  • Yes

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

Voice and Fax Codecs

  • 711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC, GSM, AAL2-G.726-32, ADPCM; T.38

Video Codecs

  • 264, H.263, H263+


  • Layer 3 QoS, Layer 2 QoS

DTMF Methods

  • In Audio, RFC2833, and SIP INFO

Provisioning Protocol & Plug-and-Play

  • TFTP/HTTP/HTTPS, 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

  • Call Progress Tone, Polarity Reversal, Hook Flash Timing, Loop Current Disconnect, Busy Tone

Media Encryption


Universal Power Supply

  • Output: 12VDC, 1.5A; Input: 100 ~ 240VAC, 50 ~ 60Hz


  • UCM6202/6204: 226mm L x 155mm W x 34.5mm H
  • UCM6208: 440mm L x 185mm W x 44mm H


  • UCM6202/6204: Unit weight 0.51kg, Package weight 0.94kg
  • UCM6208: Unit weight 2.23kg, Package weight 3.09kg


  • Operating: 32 ~ 104ºF / 0 ~ 40ºC, 10 ~ 90% (non-condensing); Storage: 14 ~ 140ºF / -10 ~ 60ºC


  • Wall mount & Desktop (UCM6202/6204); Rack mount & Desktop (UCM6208)

Multi-Language Support

  • English/Simplified Chinese/Traditional Chinese/Spanish/French/Portuguese/German/Russian/Italian/Polish/Czech for Web UI; Customizable IVR/voice prompts for English, Chinese, British English, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic; Customizable language pack to support any other languages

Caller ID

  • Bellcore/Telcordia, ETSI-FSK, ETSI-DTMF, SIN 227 – BT

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/busy level, in-queue announcement

Customizable Auto Attendant

  • Up to 5 layers of IVR (Interactive Voice Response)

Maximum Call Capacity

  • -Registered SIP devices: supports up to 800 registered SIP devices/users (for UCM6208) and 500 registered SIP devices/users (for UCM6202/6204)
  • -Concurrent SIP calls: Up to 30 (UCM6202), 45 (UCM6204), or 100 (UCM6208), or 66% performance if calls are SRTP encrypted

Conference Bridges

  • Up to 3 (UCM6202/6204) or 6 (UCM6208) password-protected conference bridges allowing up to 25 (UCM6202/6204) or 32 (UCM6208) simultaneous PSTN or IP participants

Call Features

  • Call park, call forward, call transfer, DND, ring/hunt group, paging/intercom etc.


  • FCC: Part 15 (CFR 47) Class B, Part 68
  • CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1, TBR21, RoHS
  • A-TICK: AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, AS/NZS 60950, AS/ACIF S002
  • ITU-T K.21 (Basic Level); UL 60950 (power adapter)


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