Deployment and installation of ZTE ATCA and ETCA Platform in different regions of Afghanistan including ZTE Umac, xGW,MSC,MGW,HLR eCG .PCRF and soft witches.
Physical connection between PS and CS network nodes according to Network topology including Ethernet, Fiber and E1 cabling.Inter-shelf interconnection for cascading and TDM clock distribution.E1 cabling for TDM transmission.
Moving across the country to remote sites for Software installation, Data configuration, Debugging and commissioning of PS/CS nodes of ZTE uMAC, GGSN, MSC, MGW eCG and PCRF for different 3G projects.
SS7 signaling configuration for interconnection with other SP through STP.IP signaling(SIGTRAN) configuration for interconnection with NEs supporting IP.ZTE NEs interconnection configuration by protocol stack of related interfaces.
Loading and upgrading version of modules according to ZTE equipments requirements.
Inter-connection of ZTE xGW to internet through ISP which includes radius and DHCP server for User authentication and providing public ip.
Inter-connection of xGW to OCS for Online (Prepaid) charging and offline (Post-paid) charging according to the traffic volume and services used.
Interconnection of xGW to PCRF for policy and charging decision according to the package subscribed by the user
Pre & Post cutover testing for Huawei PS Core Nodes: ZTE ETCA SGSN and GGSN.

Using LMT for checking subscriber CDRs generation in both SGSN and GGSN and then delivery to eCG on separate channels for both SGSN and GGSN.
Using LMT for tracing subscriber signaling and DATA transfer from MS to SGSN, xGW, eCG, and to external network.
Checking of KPI for all nodes like SGSN, xGW, eCG (attachment, PDP context activation, flux, load etc.) on daily and weekly basis and optimizing the network accordingly
Preparation of daily, weekly and monthly reports for all PS nodes and presentation of reports to Operators for future optimization of the network. Taking approval