Ben Marzouk Zakaria

1985, looking after clearing fault hardware + software for digital switch exchange. Actually, I'm intervening to resolve problems level two for switching exchange with system AXE & ENGINE (NGN:Next Generation Network), (Ericsson) and analysis trouble shooting faults received by switching exchange. Dates of Work: 1985&&1989: I am working in international switching exchange of Tunis,doing operation and maintenance. 1989&&1990: I am working with AXE digital switching exchange of Hached (Type of CP now:APZ 212 20 Local7.0 with V5.2) (Tunis) witch has a capacity for 30000 Subscribers, doing operations, handling of subscriber, maintenance and traffic measurement. 1990&&1999: I am working with AXE digital switching exchange of Bardo (Type of CP now:APZ212 20 Local7.0 with V5.2) (Tunis) witch a capacity for 50000 subscribers, I am responsible for maintenance, operation, test of subscriber of the exchange, traffic measurement... 1999&&2001:I continued to study 2years ago in High School of Telecom (SUPCOM) in Tunisia to obtain a diploma of Engineer Telecom; 2001&&2009 : I'm working us an Engineer support wireline Network with system Ericsson (AXE+NGN ) for 25 exchanges in Tunisia, to solve problems due to these exchange and cooperate with ELS Ericsson of Tunisia (Customer Support Request ) because we have a contract support with Ericsson. I assisted in 2002 for the first integration of NGN ( ENGINE for Ericsson ) in Tunisie Telecom by implementing two domains in Tunis divided in two Telephony Server ( TeS Hached, TeS Ben Arous ) and witch is attached with 4 Media Gateways per TeS. I assisted too for the first start of MNOSS and XMATE (Ericsson system). Since 1985, I worked always for system Ericsson in switching exchange to analysis A-number table, B-number table, routing case, TTFILE, traffic data, subscriber data etc....and eliminate alarm APZ or APT....

Engineer Support Wireline Network in Core system Ericsson.

Support level 2 system Ericsson in Core AXE & NGN