draft-ipcdn-pktc-signaling-08, further changes; result of conference call
"Sumanth Channabasappa" <[email protected]> Wed, 10 Aug 2005 10:09:21 -0600
| Newsgroups | gmane.ietf.ipcdn |
|---|---|
| Message-ID | <[email protected]> |
Folks, As per the discussion on the conference call today (thanks to the attendees), the proposal from Phil seems to be reasonable. Further, there was a suggestion to include the following examples in the draft for clarity and ease of implementation. Note: Example B was also the cause for the latest suggestion. Example A: Call waiting tone defined per ITU-T E.180: 1) 400 Hz AM modulated by 16 Hz, on for 500ms at -4 dBm 2) 400 Hz AM modulated by 16 Hz, off for 400ms 3) 400 Hz not AM modulated, on for 50 ms at -4 dBm 4) 400 Hz not AM modulated, off for 450 ms 5) 400 Hz not AM modulated, on for 50 ms at -4 dBm 6) 400 Hz not AM modulated, off for 3450 ms 7) 400 Hz not AM modulated, on for 50 ms at -4 dBm 8) 400 Hz not AM modulated, off for 450 ms 9) 400 Hz not AM modulated, on for 50 ms at -4 dBm 10) 400 Hz not AM modulated, off for 3450 ms 11) not repeated, not continuous Assume userDefined1(17) is assigned to this tone: ToneType|Freq-1|Freq-2|Freq-3|Freq-4|FreqMode|ModePrtg|DbLevel|OnDur|Off Dur|Rep-Count ======================================================================== ============= 17 400 16 0 0 1 90 -40 500 400 0 17 400 0 0 0 2 0 -40 50 450 0 17 400 0 0 0 2 0 -40 50 3450 0 17 400 0 0 0 2 0 -40 50 450 0 17 400 0 0 0 2 0 -40 50 3450 0 pktcSigDevToneTable: ToneType|ToneRep-Count|Steady ================================ 17 0 false(2) ------------------------------------------------------------------------ --------------- Example B - Congestion Tone - congestion(17): This example of an embedded cadence is based on an operator variation. 1) 400Hz on for 400ms -10 dBm 2) 400Hz off for 350ms 3) 400Hz on for 225ms -4 dBm 4) 400Hz off for 525ms 5) repeat (1) through (4) 5000 times or T0 timeout (which ever is shortest period) ToneType|Freq-1|Freq-2|Freq-3|Freq-4|FreqMode|ModePrtg|DbLevel|OnDur|Off Dur|Rep-Count ======================================================================== ============= 17 400 0 0 0 2 0 -100 400 350 0 17 400 0 0 0 2 0 -40 225 525 0 pktcSigDevToneTable: ToneType|ToneRep-Count|Steady ================================= 17 5000 false(0) Please feel free to provide any comments. Regards Sumanth -----Original Message----- From: Sumanth Channabasappa Sent: Tuesday, August 09, 2005 2:37 PM To: '[email protected]' Subject: [ipcdn] draft-ipcdn-pktc-signaling-08, further changes; conference call Folks, There has been a suggestion (from Phillip Freyman, Motorola) to move the 'dBm level', currently under 'PktcSigDevToneTable' to 'pktcSigDevMultiFreqToneTable'. This is due to certain examples that require this structure.