Changing T1 long distance carriers

[Dewy]

We have a T1 long distance circuit with Sprint and we are going to change long distance carriers to MCI. What programming changes do I need to do on my T1 circuits? What are the steps?

 

[PERRYPJ]

None, as long as you have ordered the same type of T1. If you had ordered ATT you would've had to strip the 1

OLD ROLMEN WORKING ON NORTELS

 

[Dewy]

i think my other office site has a ATT T1 card, what would be the steps in programming PERRYPJ ?

 

[Reusser]

perrypj was referrring to changing LD carriers from AT&T to MCI

By changing from Sprint to MCI is is possible there will be not change. This is assuming the circuits are configured the same - ESF/B8ZS or D4/AMI or ....

The channels must also have the same signaling - E&M/WINK/WINK or GRD or D-Channel or ...

If your T1 is ISDN with a d-channel other things must be considered like - far end switch type, signaling type etc