diff options
| author | twilson <twilson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-03-12 22:04:51 +0000 |
|---|---|---|
| committer | twilson <twilson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-03-12 22:04:51 +0000 |
| commit | 88bfcb671328040b79c9d6ca966402539524326d (patch) | |
| tree | 24326afc8f1cbf64c5dc15d7013b19991584bf86 /configs | |
| parent | 19019525545806c438b9877c638a0bcc410267f5 (diff) | |
Only change the RTP ssrc when we see that it has changed
This change basically reverts the change reviewed in
https://reviewboard.asterisk.org/r/374/ and instead limits the
updating of the RTP synchronization source to only those times when we
detect that the other side of the conversation has changed the ssrc.
The problem is that SRCUPDATE control frames are sent many times where
we don't want a new ssrc, including whenever Asterisk has to send DTMF
in a normal bridge. This is also not the first time that this mistake
has been made. The initial implementation of the ast_rtp_new_source
function also changed the ssrc--and then it was removed because of
this same issue. Then, we put it back in again to fix a different
issue. This patch attempts to only change the ssrc when we see that
the other side of the conversation has changed the ssrc.
It also renames some functions to make their purpose more clear.
Review: https://reviewboard.asterisk.org/r/540/
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@252089 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/sip.conf.sample | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample index c4c4b83ea..a2d25f261 100644 --- a/configs/sip.conf.sample +++ b/configs/sip.conf.sample @@ -789,8 +789,6 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls ;sdpowner=root ; Allows you to change the username field in the SDP owner string, (o=) ; This field MUST NOT contain spaces -;constantssrc=yes ; Don't change the RTP SSRC when our media stream changes - ;----------------------------------------- REALTIME SUPPORT ------------------------ ; For additional information on ARA, the Asterisk Realtime Architecture, ; please read realtime.txt and extconfig.txt in the /doc directory of the @@ -1003,7 +1001,6 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls ; timerb ; qualifyfreq ; t38pt_usertpsource -; constantssrc ; contactpermit ; Limit what a host may register as (a neat trick ; contactdeny ; is to register at the same IP as a SIP provider, ; ; then call oneself, and get redirected to that |