O/G through GSM adaptor line not working

[sudebm]

Hi friends,

I have installed few GSM adaptor analog lines with NDDI ports [trunk group type: NDDI (BCA)] and trying to call through Prefix professional trk seiz. But every time getting busy tone as if called no. is busy. I have connected one analog phone directly with the GSM adaptor line and dialled the same no. it works.

If anybody throws some light would be great!

Thanks,
Sudeb

[haroun]

hi
post you trunkg config , have managed numbering (type ) and number of digit to send?

[sudebm]

This got solved by changing Trunk COS 0 to 1.

thanks...

[haroun]

trun COS 1 IS DTMF dialling