MTN: GSM Operator
Solutions Deployed: Free Space Optics, BFWA, Video Wall Display & Wimax
A3&O has installed and comissioned numerous Free Space Optic Installations for MTN Nigeria, providing both data and voice connectivity between their locations. A3&O have also provided support to MTN's Valued SMS Gateway, and installed a BARCO Video Wall Display at the MTN Network Management Centre and IS Training Centre.

A3&O was also responsible for the first succesful WIMAX trial insallations carried out at MTN for data and voice traffic. This trial utilised REDLINE BROADBAND FIXED WIRELESS Radios.

Zain: GSM Operator
Solutions Deployed: Free Space Optics, Voice Compression and voice optimisation
A3&O has supplied installed and supported Zain's Free Space Optic installations providing connectivity between their varied locations.

A3&O has also supplied installed and supported voice compression and voice optimisation equipment for Zain's GSM network. Most recently A3&O have installed and comissioned a number of compressed links using Veraz DTX-600 and IGATE 4000 and 4000pro voice compression equipment and CELTRO Voice Optimisation Equipment.

Starcomms: CDMA Operator
Solutions Deployed: Voice Compression
A3&O supplied, installed & continue to support Veraz’s I-GATE Edge voice compression equipment for cost effective solution compression in the MSC to MSC interface of Starcomms' network.