We have a nortel phone system that was installed about 13 years ago. Nobody here knows exactly how everything works....as far as what type and how many trunks we have, how our calls are routed, etc.
For example, I know we have several analog lines and a T1, but don't know what each of those does. We have a block of DID #s that correspond to our extensions and a few toll free numbers. when someone dials one of our DID or toll-free numbers, how can I find out if that is coming in to our system via analog or over the T1...same with outbound calls, local and LD, how are they being connected out to the pstn?
We've recently had separate issues with certain services (toll-free, local calls) not working, and since the analog and T1 lines are coming from different providers, I've had a lot of trouble tracking down the correct company to call when we have these sort of problems.
Ideally, I'd like to move all of our services to a single provider and consolidate everything on one or two PRIs. How would I find out if our T1 card can accomodate a PRI, and is there some way I can monitor the usage of the lines so I can get a better idea as to how many lines we need to support concurrently?
Sorry for so many questions, but I don't have much experience with Nortel systems.
For example, I know we have several analog lines and a T1, but don't know what each of those does. We have a block of DID #s that correspond to our extensions and a few toll free numbers. when someone dials one of our DID or toll-free numbers, how can I find out if that is coming in to our system via analog or over the T1...same with outbound calls, local and LD, how are they being connected out to the pstn?
We've recently had separate issues with certain services (toll-free, local calls) not working, and since the analog and T1 lines are coming from different providers, I've had a lot of trouble tracking down the correct company to call when we have these sort of problems.
Ideally, I'd like to move all of our services to a single provider and consolidate everything on one or two PRIs. How would I find out if our T1 card can accomodate a PRI, and is there some way I can monitor the usage of the lines so I can get a better idea as to how many lines we need to support concurrently?
Sorry for so many questions, but I don't have much experience with Nortel systems.