Welltech Dialogic SS7 Protocols ISUP - Manual (Page 151)

Dialogic ® SS7 Protocols ISUP Programmer's Manual Issue 15
151
Parameters
gid
The group identifier for the Circuit Group.
8.14 Read Circuit Group Identity Request
This message requests indication of configured (active) circuit groups. The
response provided will be a bit mask of circuit groups.
Message Header
structure MSG
type ISP_MSG_R_GRPID (0x6715)
id base gid
src Originating module ID
dst ISUP module ID
rsp_req Sending layer's bit set if confirmation required
hclass 0x00
status 0x00
err_info 0x00
len user defined
Parameter Area
parameters offset 0, size user defined: gid mask Circuit Group Mask
ISUP Response
method By returning the message to the sender
type 0x2715
SUCCESS
ISP_BAD_ID
status
ISPE_BAD_PARAM
Parameters
base gid
The group number from which the ISUP module will start searching for
groups
len
The number of bytes of information to be requested e.g. if the group id is 1
and the length is 4 this will request whether groups 1-32 are configured or
not.