+44 (0) 20 8819 4919 

VoIP and Wireless Services

KOELBERRY provide installation, management and troubleshooting for wireless networks. KOELBERRY managed from small medium level to enterprises level

Voip & Wireless

KOELBERRY provide IP based telephony that works with SIP standard based IP Phones, SIP trunks and VoIP Gateways to provide a full capability of unified Voice Communication, just by connecting the IP Phones with Mobiles and Video Conferencing solution. Our Cloud Based PABX solution is the best option to replace your legacy phone and making your life easier and comfortable. 
KOELBERRY wireless LAN is a basic data communication system that decreases the need for wired connections and makes new applications possible, in this manner adding new flexibility to networking. Mobile WLAN users can access information and network resources as they attend meetings, work together with other users, or move to other campus locations. But the benefits of wireless LANs / WLANs extend beyond user mobility and productivity to enable portable LANs. With WLANs, the network itself is movable. WLANs have proven their effectiveness in vertical markets and are now experiencing broader applicability in a wide range of business settings.


  • Cisco
  • Fortinet
  • Entrasys