I'm having problems with a D110PG. I have an E1 working with and old alcatel system with two coaxial connectors without problems but when I try to use the D110PG card with Asterisk I can't make it work.
I have tried Trixbox 2.2.5a with and without patches. After that I have tried Openvox Trixbox version (good work with genzaptelconf) and allways with the same results. Can't make and receive calls. Asterisk says that all lines are congested or simply it keeps trying to connect without result.
D110PG gives me a green light.
Here is my config for zaptel:
span=1,0,0,ccs,hdb3,crc4 ---and tested too with 1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
dchan=16
And for zapata.conf
switchtype = euroisdn
signalling = pri_cpe
channel => 1-15,17-31
The provider of the old system said that the primary is configure as 75ohm.