Huawei IAD108A User Manual page 123

User Manual
U-SYS IAD108 Integrated Access Device
If an SPC is successfully added, system will return its index
number. This index can be used for modifying, deleting, releasing,
establishing and querying the parameters of SPC.
When adding an IP SPC, you must configure the DSP channel
information for the SPC, and the configuration on both ends of the
SPC must be the same.
By releasing and establishing an SPC, you can manage the
SPC dynamically. When an SPC is needed, you can execute
command no spc release to establish it, and execute command spc
release to release it when it is not needed. Different from deleting an
SPC, this command only releases the SPC and the configuration
data is not really deleted.
Caution:
If you delete an SPC, its configuration data will get lost. If you enter the fromid of an
SPC without entering the endid, all the SPCs after the fromid will be deleted. So you
must use the spc delete command with caution.
III.
Descriptions of parameters
The parameters of the commands used to configure SPCs are
listed in Table 4-17.
Chapter 4 Configuring Data
4-47