0000104778-00-000014 SC 13G/A 1 20000214 ACTIVE VOICE CORP 0000869554 3661 911235111 WA 0331 SC 13G/A 34 005-43689 539949 2901 THIRD AVE STE 500 SEATTLE WA 98121-9800 2064414700 2901 THIRD AVE SUITE 500 SEATTLE WA 98121 WASATCH ADVISORS INC /ADV 0000104778 870319391 UT 1231 SC 13G/A 150 SOCIAL HALL AVENUE STE 400 SALT LAKE CITY UT 84111 8015330777 WASATCH ADVISORS INC /ADV 19940505 SC 13G/A 1 000010477800000014-001-seq1-sc-13g-a.txt