QSIG from Asterisk to Nortel Opt 11 no name display


As i am new to Asterisk please excuse my lack of knowledge, however i am learning quickly.

I have set up a Asterisk Free PBX running FreePBX and Asterisk 11.5.1

I have the calls processing nicely in both directions except that only the Extension is passing from the Asterisk to the Nortel (Succession 3). From the Nortel to the Asterisk is good.

I also have this Asterisk connected to another asterisk via IAX2 and the names pass properly there.

the Nortel seems to be set up correctly with QSIG. I seem to have missed something with regards to the Name display in the asterisk.

Any help appreciated.