Ali, Malik Ahsan.(MSEE-17) Selection of VOIP Codec’s for Different Networks Based on Quality of Service (QOS) Analysis Malik Ahsan Ali - rawalpindi MCS,NUST august,2015 - xii,61p. Almirah No.69 Shelf No.5 Subjects--Topical Terms: PG Thesis Subjects--Geographic Terms: MSEE-17 Dewey Class. No.: 621.382