We have purchased a new Cisco router 2821 (2 E1 cards, 2 Giga Ethetnet) for Internet connectivity E1 through DRS (Digital Radio Signal). Someone has installed DRS equipment at our premises (third party). Now i want to configure my E1 module and that DRS for E1 module on router. Can anyone help me that how can i confihure E1 module on router (newly purchased router) and also that how can i configure my router for connectivity with that DRS equipment.
