Datasheet

T1 voice interface commands
Vpacket 5100/6100 Series H.323 Telephony 13
Setting the T1 line coding
You can set the T1 line coding by issuing the set t1 linecoding command.
Syntax: set t1 linecoding [B8ZS|AMI]
Arguments:
B8ZS
AMI
Example:
In this example, the T1 linecoding is set to B8ZS.
Setting the T1 clock source
You can set the T1 clock source to either internal time keeping or from the network by issuing the
set t1 clocksource command.
Syntax: set t1 clocksource [internal|network]
Argument:
internal | network internal sets the VDR to use the internal clock for time keeping;
network forces the VDR to use the network clock
Example:
In this example, the T1 port is configured to use the network clock for time keeping.
VPacket# tel
telephony# set t1 linecoding B8ZS
OK
telephony#
VPacket# tel
telephony# set t1 clocksource network
OK
telephony#