PTCL used to charge very high rental charges for its collocation facility. ISPAK filed a reference in PTA and after efforts of over one year, succeeded in signing an agreement with PTA and PTCL according to which, PTCL charges of collocation were reduced many times. The same collocation rates are still being followed by PTCL as part of its Reference Interconnect Offer (RIO) with private telecom operators.
