[SR-Users] Assistance with re.subst & newline

Mark Hall mark at brightvoip.co.uk
Thu Dec 6 13:59:08 CET 2018

Hi Richard,


Yes, that did the trick - many thanks.  I don't see this in the docs
anywhere and it didn't come up during many, many www searches. 


I would have saved myself a lot of frustration if only I'd taken the time to
read the source code.


(btw - still have the carrier issue - ah well).


Kind regards,

Mark Hall



From: sr-users [mailto:sr-users-bounces at lists.kamailio.org] On Behalf Of
Richard Fuchs
Sent: 06 December 2018 12:36
To: sr-users at lists.kamailio.org
Subject: Re: [SR-Users] Assistance with re.subst & newline


On 06/12/2018 07.17, Mark Hall wrote:



I am using rtpengine to proxy audio to/from media servers.


The outbound calls are being rejected by a couple of my carriers (although
accepted by others), and the closest that I have been able to find for the
reason is the inclusion of "a=rtcp:xxxxx" in the SDP generated by rtpengine.


To test further, I am trying to remove this line.  Rtpengine itself doesn't
have any options to remove it, so I am left with manipulating the generated
SDP in Kamailio.


Actually it does. Add the flag `no-rtcp-attribute` to your invocations and
you should be all set.


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