PRI and Cisco router 2811

[husseinmuneer]

Dear Sirs,

I have an E1 (PRI) in the main office for a certain company so there are 25 branch belong to this company.

I want to know what I need of the HW and configuration to let the branches call the main office through this E1 and the cost will be covered by the E1 (make the call fee paid by the main office when a branch want to call the main office).

Regards.

[paolo bevilacqua]

Since there is more than on component needed for such a complex project and variables depending on the details, your best approach would be to engage a reputable consultant, or certfied Cisco partner, for the design, quoting, configuration and troubleshoot.