I'm looking at ways to integrate basic IP voice calls into a legacy/analogue pabx. I'm investigating how we can turn one of our analogue trunks into a IP call and convert back again.
IP Phone ----> IP Device (sitting on analogue trunk) ----> analogue trunk extension into pabx
analogue trunk extension from pabx ---> IP Device (sitting on analogue trunk) ------> IP Phone
We are basically looking to deploy a single IP phone, point it at somekind of IP device which is connected to our legacy pabx allowing us to make basic voices calls to and from the IP phone
IP Phone ----> IP Device (sitting on analogue trunk) ----> analogue trunk extension into pabx
and
analogue trunk extension from pabx ---> IP Device (sitting on analogue trunk) ------> IP Phone
We are basically looking to deploy a single IP phone, point it at somekind of IP device which is connected to our legacy pabx allowing us to make basic voices calls to and from the IP phone