I've got the basic understanding of VOIP and lil bit of PBX.
I want to use a single handset or may be telephone/cordless phone for incoming as well as outgoing from VOIP as well as my PSTN. I know it is possible but don't know how..!!!
Can anyone suggest me using which hardwares or equipments... i can manage to use both VOIP and PSTN from single phone.
Thanks in advance... !!! :)