[e1_config]
e1_sync= 1
use_crc4= 0
mf_level= -13

[ext_config]
ext_port_interconnect= 15

[port_config]
signalling= r2_mfc5c
b_subscriber_hangup= 1
release= 1
min_digits_rx= 0
max_digits_rx= 16
interdigit_timeout= 3000
ports => 1-30

signalling= fxs
tx_gain= 0
rx_gain= 0
ports => 101-130

[end_conf]