Re: [SR-Users] SRTP/DTLS + RTP Header encryption

2021-12-15 Thread Rahul mm
Any opinions from someone? On Thu, Dec 9, 2021, 5:10 PM Rahul mm wrote: > Has anyone tried encrypting RTP headers in SRTP ? > > On Wed, Dec 8, 2021, 7:44 AM Rahul mm wrote: > >> Hi guys, >> >> Is it possible to achieve RTP header encryption along with payload in >> SRTP/DTLS ? >> So far what

Re: [SR-Users] SRTP/DTLS + RTP Header encryption

2021-12-09 Thread Rahul mm
Has anyone tried encrypting RTP headers in SRTP ? On Wed, Dec 8, 2021, 7:44 AM Rahul mm wrote: > Hi guys, > > Is it possible to achieve RTP header encryption along with payload in > SRTP/DTLS ? > So far what I've been able to see is RTP payload encryption. > I'm using kamailo 5.5.0 and

[SR-Users] SRTP/DTLS + RTP Header encryption

2021-12-07 Thread Rahul mm
Hi guys, Is it possible to achieve RTP header encryption along with payload in SRTP/DTLS ? So far what I've been able to see is RTP payload encryption. I'm using kamailo 5.5.0 and rtpengine 9.2.1.6 in webRTC scenario. Many thanks. BR, Rahul

Re: [SR-Users] SRTP

2020-10-20 Thread Yufei Tao
Hi, Like Olle said RTPEngine is perfectly capable of handling one leg in RTP the other in SRTP. When looking up RTPEngine's documentation, may be worth checking these out: SRTP SDES-unencrypted_srtp SDES-unencrypted_srtcp SDES-unauthenticated_srtp e.g. try apply these flags to rtpengin_offer() on

Re: [SR-Users] SRTP

2020-10-14 Thread Olle E. Johansson
> On 14 Oct 2020, at 16:48, Andy Kama wrote: > > Hi Fred > > So i am running rtpengine but prob i am having is i receive the call as rtp > and need it to become srtp before i send it to the carrier > then the carrier sends me a call as srtp and need that to become normal rtp > before i can

Re: [SR-Users] SRTP

2020-10-14 Thread Andy Kama
Hi Fred So i am running rtpengine but prob i am having is i receive the call as rtp and need it to become srtp before i send it to the carrier then the carrier sends me a call as srtp and need that to become normal rtp before i can go to the uac On Wed, Oct 14, 2020 at 3:27 PM Fred Posner

Re: [SR-Users] SRTP

2020-10-14 Thread Fred Posner
On Wed, 2020-10-14 at 11:51 +0100, Andy Kama wrote: > Hi All, > > I have setup a tls connection to a sip provider and it works > perfectly > But they are requesting i send srtp > i can find any documentation how i do it with rtpengine etc? > > any guidance would be appreciated > > Generally

[SR-Users] SRTP

2020-10-14 Thread Andy Kama
Hi All, I have setup a tls connection to a sip provider and it works perfectly But they are requesting i send srtp i can find any documentation how i do it with rtpengine etc? any guidance would be appreciated ___ Kamailio (SER) - Users Mailing List

Re: [SR-Users] SRTP/TLS BYE Problem with One of the Legs of the Call

2020-09-20 Thread conradcorde...@gmail.com
Thank you very much Arsen. Knowing that this was supposed to work was what I needed to know. I was only missing the NAT rule back to my phone system on the TLS port, which is where the BYE packet was being sent to. All works perfectly now. On 9/19/20 4:05 AM, Arsen Semenov wrote: Hello

Re: [SR-Users] SRTP/TLS BYE Problem with One of the Legs of the Call

2020-09-19 Thread Arsen Semenov
Hello Conrad, Bit hard to say exactly without looking into logs/dumps but it seems like your call is long enough so router (if you have one) could timeout on nat tcp connection, thus the “bye” request can not reach uac. Just guessing. Please check whether you have tcp keepalive enabled, example:

[SR-Users] SRTP/TLS BYE Problem with One of the Legs of the Call

2020-09-18 Thread conradcorde...@gmail.com
Hello, Thank you for your reading this and for your help. I'm a Kamailio newbie and managed to set up an edge proxy, which works perfectly on UDP traffic. I'm now attempting to deploy TLS/SRTP and everything almost works perfectly. The single issue I'm having is that when either of the

Re: [SR-Users] SRTP-DTLS and rtpengine

2020-09-12 Thread Gholamreza Sabery
Thx a lot On Sat, Sep 12, 2020 at 4:17 PM Richard Fuchs wrote: > On 12/09/2020 05.51, Gholamreza Sabery wrote: > > Hi, > > > > I checked rtpengine's documentation, and I wonder what happens if I > > use SRTP-DTLS with rtpengine? My connection will be hop by hop > > encrypted with rtpengine, or

Re: [SR-Users] SRTP-DTLS and rtpengine

2020-09-12 Thread Richard Fuchs
On 12/09/2020 05.51, Gholamreza Sabery wrote: Hi, I checked rtpengine's documentation, and I wonder what happens if I use SRTP-DTLS with rtpengine? My connection will be hop by hop encrypted with rtpengine, or like TURN my connection will remain end-to-end encrypted?? In most cases,

[SR-Users] SRTP-DTLS and rtpengine

2020-09-12 Thread Gholamreza Sabery
Hi, I checked rtpengine's documentation, and I wonder what happens if I use SRTP-DTLS with rtpengine? My connection will be hop by hop encrypted with rtpengine, or like TURN my connection will remain end-to-end encrypted?? Thx a lot ___ Kamailio (SER)