| ??? 01/18/06 00:46 Read: times |
#107672 - Chapter & Verse Responding to: ???'s previous message |
the "bible" as far as the British PSTN is concerned is BT's "SINs" (Supplier Information Notes)
The relevant document for this case in SIN 350 - "BT Public Switched Telephone Network (PSTN): Network Tones and Announcements" In Issue 1.3, see the table on p4: Network Generated Tone: Awaiting Answer Indication (Ringing Tone) Note: Cadence does not necessarily coincide with call arrival indication cadence. http://www.sinet.bt.com/350v1p3.pdf |
| Topic | Author | Date |
| Simple yet stupid | 01/01/70 00:00 | |
| Simply theft. | 01/01/70 00:00 | |
| oh yes | 01/01/70 00:00 | |
| two sides of a coin | 01/01/70 00:00 | |
| the way to fight such can be many things | 01/01/70 00:00 | |
| yep | 01/01/70 00:00 | |
| Exchange | 01/01/70 00:00 | |
| Same small city | 01/01/70 00:00 | |
| City? | 01/01/70 00:00 | |
| Exchange? | 01/01/70 00:00 | |
| Complete Rubbish! | 01/01/70 00:00 | |
Prototype | 01/01/70 00:00 | |
| Chapter & Verse | 01/01/70 00:00 |