phoenix & LP5DSM

[graycbr]

hi guys
Got this TX from my CX2 ,should this work with phoenix ok ?
Tx for the old boy not holding mine
When I plug in lead into trainer port nothing happens !
No bleep no power dead !
Phoenix does not find TX hmm
E-mail horizon hobbys they saying check with phoenix I think the trainer port is faulty .
Any ideas am I right ?