KATHMANDU: Nepal Satellite Telecom has selected solutions from eServGlobal, a provider of smart transaction management solutions in charging, payment and retention services. Xalted Information Systems and eServGlobal secured the multi-solution contract for convergent billing, value-added services and related accessories. Xalted Information Systems and eServGlobal will initially support 150,000 subscribers, with the customer base expected to grow to three million. eServGlobal will provide ChargingMax, its convergent billing system including rating and charging for pre-paid subscribers, PayMobile (electronic recharge and voucher management) and missed call alert, as well as installation and post-installation services. Nepal Satellite Telecom has also selected a number of eServGlobal’s network components: IVR, USSD and SMS solutions. Xalted Information Systems will provide the Convergent OSS/BSS platform, including wholesale, retail billing and customer management. The solution shall be supported by Xalted’s interconnect billing, service provisioning, mediation, retail billing and customer care products, eServGlobal said.