This feature is needed in the billing system of operators when they use call back on voice mail to charge the user. P-Access-Network-Info header is not included in this feature. Insert only the location number on the SS7 outgoing IAM message based on the configuration.
Dialogic IMG EMS > Routing Configuration > Channel Groups > Channel Group > ISUP Group > ITU Location Number Assertion
1 PER ISUP Stack
Disabled (Default) - Do not add SS7 location number parameter.
Enabled - Add SS7 location number parameter based on the next 13 configuration bytes
Indicates the type of number. The receiving switch uses this indicator during translations to apply the number's proper dial plan.
The Internal Network Number Indicator (INN), which is not used for ANSI, specifies whether routing to an internal network number is permitted. This field is used to block routing to specific numbers that should not be directly accessible from outside of the network. For example, if a premium rate number is translated to an internal number, the subscriber is blocked from dialing the internal number to ensure that the appropriate premium rate charges are collected.
Specifies the type of number plan used.
Specifies whether the calling party identification can be presented to the called party.
Enter BCD digits selecting the field and entering the digits