6. Disconnect Echo Canceller using the Resource Disconnect 0x0128 message.
AIBs
Source Channel: Span/Channel
Mandatory TLV
Resource Type = Echo Cancel (0x0108)
Optional TLVs
None
Example Call Trace
Park Channel span/channel 20/00
H->X
[00 12 00 bf 00 09 ff 00 02 0d 03 00 20 00 0d 03 00 20
00 00]
X->H
[00 07 00 bf 00 09 ff 00 10]
Resource Create - Conference
H->X
[00 20 01 24 00 0c ff 00 01 22 03 00 ff ff 00 03 06 02
00 02 01 00 06 03 00 02 00 00 06 13 00 02 00 06]
X->H
[00 1e 01 24 00 0c ff 00 10 00 01 22 03 04 06 02 00 02 06 10
00 04 00 00 fd fe 06 02 00 02 01 00]
Resource Connect 20/00- Echo Canceller, use slot 4
H->X
[00 17 01 27 00 00 ff 00 02 0d 03 00 20 00 01 01 04 00
01 06 02 00 02 01 08]
X->H
[00 19 01 27 00 00 ff 00 10 00 02 0d 03 00 20 00 01 01 04 00
01 06 02 00 02 01 08]
Resource Connect 20/00- Connect Leg to Conference
H->X
[00 1e 01 27 00 0e ff 00 02 0d 03 00 20 00 55 02 fd fe
00 02 06 02 00 02 01 00 06 12 00 02 00 00]
X->H
[00 1a 01 27 00 0e ff 00 10 00 02 0d 03 00 20 00 55 02 fd fe
00 01 06 02 00 02 01 00]
Record File Start 20/00
H->X
[00 46 01 1e 00 12 ff 00 02 0d 03 00 20 00 01 01 ff 00
06 05 e0 00 04 00 dc 5b 17 05 e1 00 02 00 01 05 e2 00
13 00 01 00 02 2f 50 61 74 45 63 68 6f 2f 6d 79 2e 72
61 77 05 e9 00 02 02 26 05 fb 00 01 ca 05 e6 00 01 0c]
X->H
[00 11 01 1e 00 12 ff 00 10 00 02 0d 03 00 20 00 01 01 04]