i have about 14 lines ,,so I want to know is there any solution for connectinf these 14 lines to my voice gateway or should i use enough fxo port?
two ways of doing it i think.
1. Fractional T1 where the provider will put the 14 numbers into a T1 and enable only the channels you require. You will need a T1 voice card for this.
2. A combination of NM-HDA and 4FXO ports to make up the 14 lines.