Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statements on Form S-8 (Registration No. 333-101979) of our
report dated March 30, 2005, with respect to the consolidated financial statements of TTI Team Telecom International Ltd.,
included in this Annual Report on Form 20-F for the year ended December 31, 2004.
May 23, 2005
KOST FORER GABBAY & KASIERER
A Member of Ernst & Young Global