May 13, 2013 Tiscali selects the Sigma Cloud ServiceBroker
May 08, 2013 Service provider profits are slipping through the cracks
May 07, 2013 Ziggo Selects Sigma Systems Service Management Platform
April 23, 2013 Sigma Systems announces new leadership for its EMEA & APAC Regions
CRN – April 25, 2013 Cloud Brokers: If You're Not Targeting SMBs, You're Missing Out
Total Telecom – February 20, 2013 SMB market essential for mobile operators' future revenues
Vanilla Plus – January, 2013 Tim Spencer interviewed for Vanilla Plus Magazine
European Communications – October 22, 2012 Brian Cappellani, Sigma Systems' CTO, discusses the effects that M&A activity has on telcos' back office operations.
May 7 - 9 , 2013 NG Telecoms Europe Summit 2013
May 13 - 16 , 2013 TM Forum Management World 2013
June 3 - 5 , 2013 NG Telecoms North America Summit 2013
June 10 - 12 , 2013 The Cable Show 2013
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