JOINT FILING AGREEMENT
Exhibit
99.1
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 of a Statement on Schedule 13D originally filed on June 9, 2008
(including additional amendments thereto) with respect to the shares of Common
Stock, par value $.20 per share, of Tollgrade Communications,
Inc. This Joint Filing Agreement shall be filed as an Exhibit to such
Statement.
Dated:
October 5, 2009
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RAMIUS
VALUE AND OPPORTUNITY MASTER FUND LTD
By:
RCG Starboard Advisors, LLC,
its investment manager RCG
PB LTD
By:
Ramius Advisors, LLC,
its investment advisor RAMIUS
ENTERPRISE MASTER FUND LTD
By:
Ramius Advisors, LLC,
its investment advisor |
RCG
STARBOARD ADVISORS, LLC
By:
Ramius LLC,
its sole member RAMIUS
ADVISORS, LLC
By:
Ramius LLC,
its
sole member
By:
C4S & Co., L.L.C.,
as managing member C4S
& CO., L.L.C.
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By:
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/s/
Xxxxxxx X. Xxxxxxx
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Name:
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Xxxxxxx
X. Xxxxxxx
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Title:
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Authorized
Signatory
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/s/
Xxxxxxx X. Xxxxxxx
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XXXXXXX
X. XXXXXXX
Individually
and as attorney-in-fact for Xxxxx X. Xxxxx, Xxxxxx X. Xxxxx and Xxxxxx X.
Xxxxxxx
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