Unconcious on the phone, while sleeping.

Hi Everyone. I dont know if this is the properly thread to discuss this kind of things, but here we go:
2 years ago, ive had a experience that i think it was during sleep paralysis, which i was sleeping and at 4.00 am a private number calls me on the phone, and i just had a long conversation with the person on the otherside of the phone, totally unconcious.
I was awaked by my mom, because i was talking too loud on the phone, so she just woke up and find me on that situation.
I dont remember who i was talking, i dont know if it was a boy/girl, and i dont remember nothing that i eventually said (which my mom told me that it was a long conversation), i just had a simple reaction of putting the phone on the table beside me when my mom arrived on my bedroom without having know what was going on.
At that Point, i was just feeling weird, with eyes very open and shocked, and feeling with the inability of move a muscle or something. I just answered to my mom that i didnt know what it was going on, and felt very scary...

I Wondered if it was normal having a situation like this so interactive with the material things of the real world while sleeping, and cant remember what i said...
Have everyone experienced something like this?

Haven't experienced anything like that but it sounds like sleepwalking episode, has anything like that ever happened since then? :-?

No, i mean. i've always had weird and vivid non-lucid dreams (the most of it) , but nothing like that...

I've done things right after waking up that I really CANNOT remember doing at all... example: once, my mum woke me up because there was some eclipse happening. I got up, was absolutely grumpy, went to my parents' room to watch the thing with them, told my mum she was a bitch, went back to my room without seeing the eclipse and fell asleep. Next day, I woke up and when I sat down for breakfast, my parents glared at me. I had no idea why. When they realised I really didn't remember the previous night, they told me what I had done.

It's pretty freaky...

ahahahaah, that's a good story!