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5th Keynote SIGOS User Conference We have the pleasure to invite you to the 5th Keynote SIGOS User Conference on 12 and 13 July 2010 in Nuremberg. Read more here
Keynote SIGOS Newsletter Q1-2010 Welcome to the first issue of our new quarterly newsletter! Read more here
GlobalRoamer Now Covers >100 Countries! September 2009: GlobalRoamer now provides test probes in 102 countries in 132 cities around the world granting access to 346 mobile networks! Read more here
GlobalRoamer has reached a tremendous milestone! July 2009: With the addition of the 100th GlobalRoamer network operator now more than ever you can be sure you can put your trust in this leading system! Read more about GlobalRoamer
Latest Update: Keynote SIGOS certified for Global Roaming Quality "GRQ" by GSM Association Keynote SIGOS has become certified as a vendor for GRQ compliant test systems. Now we are listed as an official GRQ Monitoring Provider at the GSM World. Read more at the GSM world page...
GSMA on a Mission to Take the Headache Out of Outbound Roaming SLAs We at Keynote SIGOS wanted to make sure that you don’t miss out on one of the industry’s most significant roaming projects: the GSMA GRQ (Global Roaming Quality) project. Read more here