Does anybody know what is the information ( I mean MSISDN or IMSI) included in CdPN as Global Title which is usually used in USSD communication between V-MSC and HLR in roaming scenario ?
IMSI is used as GT only in North America. Only MGT or E.164 can be used (usually E.164 MSISDN)for HLR-addressing in process_ussd_request from VLR.
with regards, Pan