ETSI - Provides information & communications technologies including fixed, mobile, radio, converged, broadcast & internet technologies.
http://www.etsi.org more info...
Invoice Insight - Provides telecom cost management solutions and telecom consulting to help companies achieve an overall telecom cost reduction.
http://www.invoiceinsight.com/ more info...
Telcom Cost Control - Analyzes your communications invoices and service inventories to lower monthly costs and recover overbilling.
http://www.telcomcost.com/ more info...
