Hi,
I'm using Obi110 + Call centric as VOIP provider , Zoiper as application.
My obi110 connected to my home phone line to provide PSTN service, and my PSTN provider has call conference available into my subscription.
in order to add a second call to the current existing one (PSTN Call ) you have to flash hook Locally in the phone then the tone will be heard to place the new call.
My question now how to make this using Zoiper and if any configuration required into Obi110.
Thanks