[Asterisk-code-review] RTP: need to reset DTMF last seqno/timestamp on voice packet... (asterisk[13])

Alexei Gradinari asteriskteam at digium.com
Fri Nov 23 09:32:05 CST 2018


Alexei Gradinari has posted comments on this change. ( https://gerrit.asterisk.org/10623 )

Change subject: RTP: need to reset DTMF last seqno/timestamp on voice packet with marker bit
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Patch Set 1:

(1 comment)

https://gerrit.asterisk.org/#/c/10623/1/res/res_rtp_asterisk.c
File res/res_rtp_asterisk.c:

https://gerrit.asterisk.org/#/c/10623/1/res/res_rtp_asterisk.c@5729
PS1, Line 5729: 		/* The marker bit set on the voice packet indicates the start
              : 		 * of a new stream and a new time stamp. Need to reset the DTMF
              : 		 * last sequence number and the timestamp of the last END packet.
              : 		 */
> Is this always the case? Seems like if it is a new stream then the ssrc would have changed? Which is […]
You refer to the case when the SSRC is changed and we force the marker bit.
In my case the SSRC is not changed, but the marker bit is set. In this case we have to reset the DTMF last parameters.



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Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-MessageType: comment
Gerrit-Change-Id: If9c5742158fa836ad549713a9814d46a5d2b1620
Gerrit-Change-Number: 10623
Gerrit-PatchSet: 1
Gerrit-Owner: Alexei Gradinari <alex2grad at gmail.com>
Gerrit-Reviewer: Alexei Gradinari <alex2grad at gmail.com>
Gerrit-Reviewer: Jenkins2 (1000185)
Gerrit-Reviewer: Joshua Colp <jcolp at digium.com>
Gerrit-Reviewer: Kevin Harwell <kharwell at digium.com>
Gerrit-Comment-Date: Fri, 23 Nov 2018 15:32:05 +0000
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