Analysts argue that the technology is still in its infancy and heavily depends on telcos to access their 4G spectrum for smartphone connectivity.
The bigger worry, according to the report, would be if income-tax authorities raise demand for the shortfall in tax payment for the prior period, along with penalties
The telco also said it has been unable to renew additional BGs of undisclosed sums issued by Kotak Mahindra Bank due to its continuing financial constraints.
Intel's Non-Uniform Memory Access technology has significantly improved the memory access efficiency and performance of virtual machines running on FusionSphere.
Ovum finds there are many assets in telcos' current estates that can weigh heavily on their businesses, particularly when they involve high Opex and make little or no contribution to revenues and profitability.
Global telecom operator revenues exceeded $2 trillion in 2012, with 60 percent going to mobile operators, finds Ovum.