Comprehensive maintenance contract for PABX systems for 10 sitesComprehensive Maintenance Contract • May 11th, 2018
Contract Type FiledMay 11th, 2018This contract is called for the comprehensive maintenance of 10 nos. PABX systems installed at various sites for the operation of the SEB’s Regional Offices and Power Stations. All these PABX equipment are linked up to form a PABX VPN. As the PABX systems are all Philips Sopho iS3000 systems, the DPNSS link (2Mbits) are used for the interconnections.