Here's the latest dope.
I visited the audiologist today and told him how the Streamer faols to connect with the hearing aids on phone calls.
He called for help and got a fix that is working so far.
iPhone 4 IOS 6.0.1, Oticon Streamer 1.4
Press phone on/off button until the "Slide to to power off" appears.
Press Phone button on Streamer for a few seconds until it stays on (green light)
At this point the Streamer should redial the last number called on the iPhone and the iPhone will display" Streamer 1.4" as the audio source.