Welltech Dialogic SS7 Protocols ISUP - Manual (Page 174)

Appendix A: ISUP National Variants
174
Parameter Value
Japan (TTC)
ISUP
API
Length Parameter Name
Hex Dec Hex Dec
Mandatory/
Optional
Parameter
Min Max
Message
used
Comments
National
redirection reason 0xf4 244 0xf4 244 Optional 1 1 IAM, REL
Network function
type 0xfe 254 0x1fe 510 Optional 2 254 ACM, CON,
IAM
Mobile
communication
call number 0x47 247 0xf0 240 Optional 7 7 ACM, CPG,
IAM
Mobile
communication
end information
transfer 0xf8 248 0xe2 226 Optional 1 255 ACM, ANM,
CPG, IAM,
REL, SUS
PHS terminal
identification
number 0xf6 246 0xe0 224 Optional 2 18 IAM
Redirecting
number* 0x0b 11 0x0b 11 Optional 2 18 IAM
Subscriber
number 0xf9 249 0xdf 223 Optional 2 17 IAM
* Refer to Section 6.7 on page 80 for details.
A.4 Nortel RLT
A.4.1 Nortel RLT (ANSI)
Nortel RLT (ANSI) Specification: Digital Switching Systems UCS DMS-250 SS7
RLT Feature Application Guide UCS12 297-2621-345 Preliminary 04.01
August 1999
Configuration and options
In order to use this feature, ISPGVAR_ANSI_RLT in the ‘variant’ field must
be set in the Configure Circuit Group Request message (see Section
)
8.2 on
page 126 .
For Nortel RLT(ANSI) ISUP, set the circuit group options as recommended for
the ‘ANSI’ variant (refer to Appendix D: ISUP Configuration Option Settings
on page 193 ). In addition to these recommended option settings, the
ISPX1GOP_USR_SVC_PRV circuit group option (bit 3 in the ‘more extended
options’) must also be set.
Parameters
When this variant is selected, the following Nortel RLT(ANSI) ISUP specific
parameters may be used: