Main responsibility
· Responsible for on-site survey,hw installation, commissioning and maintenance of IN(Intelligent Network) OCS (Online Charging System), Billing or CBS (Convergent Billing System)
· Provide technical support to customers through remote and on-site trouble-shooting
· Provide technical solution and hands-on support on IN (Intelligent Network), OCS (Online Charging System), Billing or CBS (Convergent Billing System)Hardware installation supervision
· Software installation, configuration and commissioning