maira ramzan

along with the services that are provided by the s msag national exchange and international exchange) executive sumaary: the company where i did my inte point to multipoint topology soft switch and also do some activity. section introduction of all the departments and comments o competitors and policy. organizational hierarchy c mesh topology). section 4 reflective journal ent number of employees ring topology pdh sdh switching exchanges (local exchange main office sdh rates types of exchanges and also visiting mdf and more brief history dslam and topology types (point to point topology