for call centers....
u need to have good english accent. record a tape and giv it to call centers.... they will hire u... (that was for call center out sourcing foreign businesses)
for the locals... just drop-in to telenor, ufone, etc... and if u r lucky u ll get a contract job... u ll be paid good amount (15-30k a month)
i guess u can take guidance from some members in this forum who r working in such orgs.
for the institutes... can't help u... new to Pind!