TE120P

The Wildcard TE120P is a high-performance, cost effective digital telephony interface card with the power to create a seamless network, interconnecting traditional telephony systems with emerging Voice over IP technologies.

The Wildcard TE120P is a single span, selectable T1 (24-channel), E1 (32-channel), or J1 (24-channel) card.
File:te120p.jpg

The following configuration is for 10 channels.
/etc/zaptel.conf

span=1,1,0,ccs,hdb3,crc4 
bchan=1-10 
dchan=16 

The following configuration is for 10 channels.
etc/asterisk/zapata.conf

switchtype=euroisdn
signalling=pri_cpe
group=1
channel=>1-10

For 20 channels use the following

bchan=1-15,17-21

channel=>1-15,17-21

For 30 channels use the following

bchan=1-15,17-31

channel=>1-15,17-31