Getting back to the original question: >>Is anybody aware of any attempts (successful or not) of developing a standardized format for digital signalling between a PABX and a systemphone on one of its extensions? For example to relay CLI from the PSTN to the systemphone, or to initiate call transfer, call pick up....etc.
Any pointers would be appreciated. Thanks in advance, Steve Richardson Principal Consultant Engineer<< I have no idea whether that issue is being worked, but if it is being worked, it will likely be worked in TIA TR41.1. I don't even know who is the chair of that body any longer, Steve Whitesell is now the chair of TR41. So let's ask TIA Staff if anything is going on, and if not why not.
