Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Private User Mobility (PUM) - Call Handling Additional Network Features
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ECMA 284 |
| Product Name | Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Private User Mobility (PUM) - Call Handling Additional Network Features |