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David Escartín
,
Richard Fuchs
3
Jul 17
Real telephone-event RTP payload type remapping — asymmetric PT per leg?
thanks a lot , we will test the flag allow asymmetric codecs flag best regards david El lunes, 6 de
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Real telephone-event RTP payload type remapping — asymmetric PT per leg?
thanks a lot , we will test the flag allow asymmetric codecs flag best regards david El lunes, 6 de
Jul 17
nz deals
, …
Richard Fuchs
3
Jul 13
failed to decode bencoded reply from proxy
Hard to say without seeing the messages in question. In addition to what Alex suggested, another
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failed to decode bencoded reply from proxy
Hard to say without seeing the messages in question. In addition to what Alex suggested, another
Jul 13
Ivan Hristov
,
Richard Fuchs
3
Jul 10
Jitter buffer: are these NULL ssrc_in/ssrc_out dereferences reachable, or safe by design?
Hey Ricahrd, Thanks for the response! And thank you for the great work on this amazing project! :)
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Jitter buffer: are these NULL ssrc_in/ssrc_out dereferences reachable, or safe by design?
Hey Ricahrd, Thanks for the response! And thank you for the great work on this amazing project! :)
Jul 10
Gustavo Almeida
,
Richard Fuchs
9
Jul 3
Different behavior between 13.4 and 14.1 - ICE candidates
Ok, i already saw which is the issue. A commit was introduced in 13.5 that causes this divergence,
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Different behavior between 13.4 and 14.1 - ICE candidates
Ok, i already saw which is the issue. A commit was introduced in 13.5 that causes this divergence,
Jul 3
Matthew H
,
Richard Fuchs
5
Jul 2
Stripping unsupported codec X-NSE due to active transcoding
Hi Richard, Thanks I will give it a try and see how I get on. Cheers Matthew On Tuesday, 30 June 2026
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Stripping unsupported codec X-NSE due to active transcoding
Hi Richard, Thanks I will give it a try and see how I get on. Cheers Matthew On Tuesday, 30 June 2026
Jul 2
Alex Balashov
,
Richard Fuchs
6
Jun 25
Large delete payloads
On 25/06/2026 12.29, 'Alex Balashov' via Sipwise rtpengine wrote: > Thank you very much
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Large delete payloads
On 25/06/2026 12.29, 'Alex Balashov' via Sipwise rtpengine wrote: > Thank you very much
Jun 25
Gustavo Almeida
Jun 19
Backport dkms fix for some linux-kernel builds
Hi, I'm trying to build kernel module for Ubuntu noble, using linux-headers 6.8.0-124, against
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Backport dkms fix for some linux-kernel builds
Hi, I'm trying to build kernel module for Ubuntu noble, using linux-headers 6.8.0-124, against
Jun 19
Orgad Shaneh
,
Richard Fuchs
5
Jun 17
No tags for since 26.0.1.13 (May 27)
I see. Thank you and sorry for the noise.
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No tags for since 26.0.1.13 (May 27)
I see. Thank you and sorry for the noise.
Jun 17
Dries De Gendt
2
Jun 16
Keyspace state after multiple Kamailio failovers
Hi, Instead of using --active-switchover, I'm instructing rtpengine to take/leave ownership of
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Keyspace state after multiple Kamailio failovers
Hi, Instead of using --active-switchover, I'm instructing rtpengine to take/leave ownership of
Jun 16
Alex Balashov
,
Richard Fuchs
2
Jun 15
Relayed stream metrics
You are absolutely correct 👍 Cheers On 15/06/2026 12.24, 'Alex Balashov' via Sipwise
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Relayed stream metrics
You are absolutely correct 👍 Cheers On 15/06/2026 12.24, 'Alex Balashov' via Sipwise
Jun 15
Tzach Levy
,
Richard Fuchs
3
Jun 14
Segmentation fault in __socket_sendmsg
Thank you! On Saturday, June 13, 2026 at 8:12:30 PM UTC+3 rfuchs wrote: On 11/06/2026 03.47, Tzach
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Segmentation fault in __socket_sendmsg
Thank you! On Saturday, June 13, 2026 at 8:12:30 PM UTC+3 rfuchs wrote: On 11/06/2026 03.47, Tzach
Jun 14
GeorgiiGach
,
Richard Fuchs
6
Jun 1
RTCP type
On 01/06/2026 08.19, 'GeorgiiGach' via Sipwise rtpengine wrote: > I'm creating a
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RTCP type
On 01/06/2026 08.19, 'GeorgiiGach' via Sipwise rtpengine wrote: > I'm creating a
Jun 1
Alex Kolomoyskyy
,
Richard Fuchs
11
May 29
Error upon execution of utils/kernel-intercept-pcap-replay.pl
Thanks again, Richard. Square patch did the job so I finally made it work end-to-end. Alex On Friday,
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Error upon execution of utils/kernel-intercept-pcap-replay.pl
Thanks again, Richard. Square patch did the job so I finally made it work end-to-end. Alex On Friday,
May 29
Myng
,
Richard Fuchs
5
May 26
Kamailio change rtpengine in mid-cal
I haven't had a chance to look at the code and compare it to what the docs say yet, but in
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Kamailio change rtpengine in mid-cal
I haven't had a chance to look at the code and compare it to what the docs say yet, but in
May 26
George Diamantopoulos
, …
Richard Fuchs
21
May 14
mr26.0.1.4: Failed to pin shared kernel memory: Argument list too long
On 14/05/2026 14.50, George Diamantopoulos wrote: > Thanks for tackling this. The issue hasn't
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mr26.0.1.4: Failed to pin shared kernel memory: Argument list too long
On 14/05/2026 14.50, George Diamantopoulos wrote: > Thanks for tackling this. The issue hasn't
May 14
Alex Kolomoyskyy
,
Richard Fuchs
3
May 5
mr14.1.1.8, recording daemon fails to create media file
Hi Richard No problem, I figured it out. It was caused by incorrect linkage with ffmpeg libs (
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mr14.1.1.8, recording daemon fails to create media file
Hi Richard No problem, I figured it out. It was caused by incorrect linkage with ffmpeg libs (
May 5
xiaofang han (hance)
,
Richard Fuchs
4
Apr 25
Does Kamailio UAC auth changing $T_branch_idx cause session matching issues in rtpengine?
When UAC trunk authentication is enabled, decrease the transaction index by one after receiving the
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Does Kamailio UAC auth changing $T_branch_idx cause session matching issues in rtpengine?
When UAC trunk authentication is enabled, decrease the transaction index by one after receiving the
Apr 25
xiaofang han (hance)
,
Richard Fuchs
3
Apr 23
RTP to ICE-lite with RTPEngine 12.5.1.2+0~mr12.5.1.2 – No Audio
Hi Richard, You were exactly right. The problem is now fixed, and everything is working as expected.
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RTP to ICE-lite with RTPEngine 12.5.1.2+0~mr12.5.1.2 – No Audio
Hi Richard, You were exactly right. The problem is now fixed, and everything is working as expected.
Apr 23
Stefan Mititelu
,
Richard Fuchs
3
Apr 20
Trascoding in 2 x 183 with different codecs scenario
Thanks for the tips! So far I did not manage to make it work using the flags. I managed to trace this
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Trascoding in 2 x 183 with different codecs scenario
Thanks for the tips! So far I did not manage to make it work using the flags. I managed to trace this
Apr 20
Denys Pozniak
,
Richard Fuchs
2
Apr 17
xmlrpc-callback not triggered when only one side stops sending RTP
On 17/04/2026 06.22, Denys Pozniak wrote: > Is there a way to trigger the xmlrpc-callback when
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xmlrpc-callback not triggered when only one side stops sending RTP
On 17/04/2026 06.22, Denys Pozniak wrote: > Is there a way to trigger the xmlrpc-callback when
Apr 17
Gustavo Almeida
, …
Richard Fuchs
9
Apr 15
Telephone-Event not offered on fmtp mismatch
Thank you Richard. Really nice your job and effort into this project. Keep rocking. Em quarta-feira,
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Telephone-Event not offered on fmtp mismatch
Thank you Richard. Really nice your job and effort into this project. Keep rocking. Em quarta-feira,
Apr 15
xiaofang han (hance)
,
Richard Fuchs
3
Apr 3
ICE-lite to RTP Issue with RTPEngine mr13.5.1.3 – No Audio
A bug was found in the IPPBX system with the following SDP candidate lines: a=candidate:5366908390 1
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ICE-lite to RTP Issue with RTPEngine mr13.5.1.3 – No Audio
A bug was found in the IPPBX system with the following SDP candidate lines: a=candidate:5366908390 1
Apr 3
Tiago Mendes
,
Richard Fuchs
2
Mar 30
Does RTPengine accept publish/subscribe with video?
On 29/03/2026 17.33, Tiago Mendes wrote: Is publish/subscribe expected to work with video-only media
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Does RTPengine accept publish/subscribe with video?
On 29/03/2026 17.33, Tiago Mendes wrote: Is publish/subscribe expected to work with video-only media
Mar 30
Tiago Mendes
,
Richard Fuchs
4
Mar 19
Is it possible to set a conference call with rtpengine?
On 19/03/2026 09.11, Tiago Mendes wrote: Since only one person sends RTP at a time, the one-way
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Is it possible to set a conference call with rtpengine?
On 19/03/2026 09.11, Tiago Mendes wrote: Since only one person sends RTP at a time, the one-way
Mar 19
Rahul Dhuri
,
Richard Fuchs
3
Mar 12
RtpEngine play media error when SDP contains a=inactive
Hi Richard, Thanks for your response. This scenario is related to playing a ringback tone when we
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RtpEngine play media error when SDP contains a=inactive
Hi Richard, Thanks for your response. This scenario is related to playing a ringback tone when we
Mar 12
John Larsen
,
Richard Fuchs
3
Mar 12
Incorrect Substitution of IP address into B2B URL
This has been fixed in all affected releases. Cheers On 11/03/2026 09.34, Richard Fuchs wrote: Thanks
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Incorrect Substitution of IP address into B2B URL
This has been fixed in all affected releases. Cheers On 11/03/2026 09.34, Richard Fuchs wrote: Thanks
Mar 12
Ivan Ribakov
,
Richard Fuchs
2
Mar 11
crypto and fingerprint attributes not stripped during SRTP->RTP conversion
What you're seeing is an OSRTP offer, which looks exactly like this and is created because you
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crypto and fingerprint attributes not stripped during SRTP->RTP conversion
What you're seeing is an OSRTP offer, which looks exactly like this and is created because you
Mar 11
Ivan Ribakov
, …
Richard Fuchs
4
Mar 6
Offer both RTP and SRTP to remote party
> Both of these are supported by rtpengine. Look for the `OSRTP=...` key passed to offer/answer
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Offer both RTP and SRTP to remote party
> Both of these are supported by rtpengine. Look for the `OSRTP=...` key passed to offer/answer
Mar 6
xiaofang han (hance)
,
Richard Fuchs
3
Mar 6
Failed to call kamailio's rtpengine_subscribe_answer
On 05/03/2026 22.14, xiaofang han (hance) wrote: > Failed to call kamailio's
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Failed to call kamailio's rtpengine_subscribe_answer
On 05/03/2026 22.14, xiaofang han (hance) wrote: > Failed to call kamailio's
Mar 6
George Diamantopoulos
,
Richard Fuchs
3
Feb 28
14.1.1.x builds for trixie?
They should all be there now. Cheers On 27/02/2026 07.51, Richard Fuchs wrote: They'll become
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14.1.1.x builds for trixie?
They should all be there now. Cheers On 27/02/2026 07.51, Richard Fuchs wrote: They'll become
Feb 28
