Ericsson is widely acknowledged as the markets GSM leader - fueling solid R&D. With the upcoming RBS 6000 series set to be the companys flagship offer and competitors improving their offers, a slipping GSM portfolio is the result. This report contains insight and analysis of the product or service strengths and weaknesses, list of buying criteria and how the product or service fares in each category, and a comprehensive table of product or service metrics and specifications. This report is useful for purchasers who need to evaluate products, or as a source of competitive intelligence for vendors.