JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them that certain Amendment No. 2 to the Statement on Schedule 13D filed on June 9, 2008 (including additional amendments thereto) with respect to the shares of Common Stock, $0.20 par value, of Tollgrade Communications, Inc.  This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated:  October 31, 2008

RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD By:  RCG Starboard Advisors, LLC, 
its investment manager   PARCHE, LLC By:  RCG Starboard Advisors, LLC, 
its managing member   RCG STARBOARD ADVISORS, LLC By:  Ramius LLC, 
its sole member RAMIUS ENTERPRISE MASTER FUND LTD By:  Ramius Advisors, LLC, 
its investment advisor   RAMIUS ADVISORS, LLC By:  Ramius LLC, 
its sole member   RAMIUS LLC By:  C4S & Co., L.L.C., 
as managing member   C4S & CO., L.L.C.  

By:	/s/ Jeffrey M. Solomon
	Name:	Jeffrey M. Solomon
	Title:	Authorized Signatory

JEFFREY M. SOLOMON

/s/ Jeffrey M. Solomon

Individually and as attorney-in-fact for Peter A. Cohen, Morgan B. Stark and Thomas W. Strauss