WorldCall designed and installed its LDI network based on the NGN (Next Generation Networking) technology, utilizing an IP core network. This design is flexible and future-proof as it has the capability to interface with all existing access technologies. The currently installed equipment allows WTL to interface with legacy PSTN, ISDN, V5.2, HFC (VoCable), H.323 and SIP based VoIP networks along with Connectivity with international carriers. Read More
WorldCall commenced LDI operations in 2004 & is currently valued as one of the leading companies in wholesale/retail telecom traffic business. It laid down the foundation of its long distance network on solid grounds taking on board reputable vendors & solution that ensures reliability, security, scalability, redundancy and stability to meet the needs of today and future. The state of the art equipment comprises of Soft-switches, media gateways, session border controllers, core network routers, switches & an efficient management & maintenance system.
This class 4/5 carrier grade wholesale/retail platform having 1.2 million BHCA, 20’000 simultaneous VOIP sessions capacity enables Worldcall to inter-operate between different carrier grade operators. Among major carrier grade NGN services Worldcall offers following: