Private Telecommunication Networks (PTN) - Inter-Exchange Signalling Protocol - Supplementary Service Interactions (QSIG-IA)
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ECMA 204 |
| Product Name | Private Telecommunication Networks (PTN) - Inter-Exchange Signalling Protocol - Supplementary Service Interactions (QSIG-IA) |