Welltech Dialogic SS7 Protocols ISUP - Manual (Page 147)

Dialogic ® SS7 Protocols ISUP Programmer's Manual Issue 15
147
Read Request to ISUP
status 0x00
err_info 0x00
len 28
offset 0, size 2: type Currently undefined.
Offset 2, size 1: maj_rev Major version number
offset 3, size 1: min_rev Minor version number
parameters
(written by ISUP in
response message)
offset 4, size 24: text Null terminated string giving textual
module identity
ISUP Response
method by returning the message to the sender
type 0x2111
status SUCCESS
8.12 Read Circuit Group Status Request
This message requests the local status of circuits within a circuit group.
Read Request to ISUP
structure MSG
type ISP_MSG_R_STATUS (0x6710)
id gid
src originating module ID
dst ISUP module ID
rsp_req Sending layer's bit set
hclass 0x00
status 0x00
err_info 0x00
len 68
offset 0, size 4: cic_mask Bits set to indicate circuits for which status
is being requested. parameters
offset 4, size 64: status Circuit status.
ISUP Response
method by sending a MSG
type 0x2710
SUCCESS
ISP_BAD_ID
ISP_BAD_PARAM
status
ISP_BAD_MSG