CS1k Option 61c build 7.5 PRI Install VoIP

[mcgriff1985]

I have a Option 61c we are doing an upgrade on. I have currently in the system 7 T1s running analog lines and are attempting to add 3 T1s for VoIP services if it is even possible to do both at once on this system (I know a number of the smaller ones do not allow this). The card being added is a NT5D12AHE5, I would need to know what dip switch settings to use to make this card function correctly also would need to know, when I install the card, and reboot, will this affect my configuration with the existing cards. We also have an MSDL card in the system and we are not sure if we need to add an addition MSDL card to the system, we have one ordered just in case that can be returned just wanted to be prepared.

 

[KCFLHRC]

The NT5D12 is a Dual Port PRI card. The MSDL card allows you to configure and connect D-channels to the NT5D12. You will also need cables to connect the MSDL card to the NT5D12.