B100P/DAHDI/ Elastix 1.6 ring back tone

Hi, I just installed a b100p card on elastix 1.6 stable with DAHDI. Everything seems to work ok except for one detail.
When I dial out through b100p i hear the asterisk/dahdi ring back tone instead of the phone company ring back tone.
I would like to disable this and hear the phone company tone because in some cases (i.e. when dialling to specific feature numbers)
the provider plays recorded information/instructions (which I wouild like to hear) instead of the tones and I am missing this.

Any clues?

Best regards,

Giannis

Did you use the B100P with dahdi or mISDN? I think you should be used the B100P with mISDN, and the ring back tone is from the phone company
not asterisk.

Hi, I am using DAHDI, but had this problem in mISDN, too.
However I preffer DAHDI because mISDN lacks echo cancellation algorithms.

I don't think you should use dahdi with our ISDN card, we have tested it that found it's not very stable with our ISDN card. Did you recomplie the dahdi?

No, I used the one in elastix repository.
I preffer dahdi due to the echo cancellation algorithm. There is a lot of echo with misdn.
Except for this minor detail (ring back tone) the card is working fine.

Problem fixed after turning on sticky 183 option on my SPA942/SPA921 phones.