أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
whenever their is a call we'll get an echo signal in the processing of a call and sometimes their occurs a time gap of2 seconds in between the calls
ITU standards G. and P. describe requirements and tests for echo cancellers in digital and PSTN applications, respectively.
