Exhibit 10.24 FIRST SUBLEASE AMENDMENT TIES SUBLEASE AMENDMENT is executed as of the 29th day of October, 1997 by and between National Medical Care, Inc. ("Sublandlord") and GeoTel Communications Corporation ("Subtenant"). WHEREAS, Sublandlord and...Sublease Amendment • March 31st, 1998 • Geotel Communications Corp • Services-prepackaged software
