I would like to ask a general question, what is the difference between E1 and PRI although both have 30 B channels and 1 D channel here in pakistan.
I see mostly people use PRI for dialed up service in a ISP but for bandwidth purpose they called E1. Also inform me what is the difference between channelized E1 and unchannelized E1.
On the other hand, I am not sure eiher people use E1 or PRI for digital Voice Gateway? Can you confirm me?
What is the signaling difference between E1 and PRI?
and what is the difference between E1-PRI, E1-CAS ans E1-CSS and for what purpose they are use?
I would like to ask a general question, what is the difference between E1 and PRI although both have 30 B channels and 1 D channel here in pakistan.
I see mostly people use PRI for dialed up service in a ISP but for bandwidth purpose they called E1. Also inform me what is the difference between channelized E1 and unchannelized E1.
On the other hand, I am not sure eiher people use E1 or PRI for digital Voice Gateway? Can you confirm me?
What is the signaling difference between E1 and PRI?
and what is the difference between E1-PRI, E1-CAS ans E1-CSS and for what purpose they are use?