X204 hybrid telephony card User Manual
33
OpenVox Communication Co. LTD.
URL: www.openvox.cn
channel => 1-31
context = default
group = 63
Clock sources
BRI module and E1 module both have a clock source , without
connecting to any clock source interface, just need to change the master
clock and the slave clock in the profile.
/etc/dahdi/system.conf
An example shown as below:
# Span 1: D100M1/0 "OpenVox D100M (E1|T1) Card 0/0"
CCS/HDB3/CRC4 RED
span=1,1,0,ccs,hdb3,crc4 #the middle digital
“
1
”
stand
for master clock
# termtype: te
bchan=1-15,17-31
dchan=16
# Span 2: B200M/1 "OpenVox B200M (NT|TE) Card 1 Span 1"
AMI/CCS RED
span=2,0,0,ccs,ami # the middle digital
“
0
”
stand for
slave clock.
# termtype: te
bchan=32-33
hardhdlc=34