When using classic lims, do i really need a IPLU if am using Group switch?
If i have group switch and a IPLU, when calling from a digital extension in one lim to another digital extension, am using teh signalling and meia channles on the GS or the IPLU?
To MD or not to MD that is the question
If i have group switch and a IPLU, when calling from a digital extension in one lim to another digital extension, am using teh signalling and meia channles on the GS or the IPLU?
To MD or not to MD that is the question