Re: Video and Audio not working when using SRTP in iOS

[Александр Клейменов <a.kleymenov@xxxxxxxx>]

Stranger. Try hook SRTP in Wireshark.

18 июля 2019 г., в 17:07, Александр Клейменов <a.kleymenov@xxxxxxxx> написал(а):

I am getting same without "add to registrar uri and call peer uri ;transport=tls;lr «

Simple try

18 июля 2019 г., в 17:05, Anuran Barman <anuranbarman@xxxxxxxxx> написал(а):

"Try add to registrar uri and call peer uri ;transport=tls;lr "

I already have this in my call uri and register uri. Call is established but video and audio not working.

On Thu, Jul 18, 2019 at 7:33 PM Александр Клейменов <a.kleymenov@xxxxxxxx> wrote:

Without this setting I am getting call without voice too.

Try add to registrar uri and call peer uri ;transport=tls;lr 

Me help that, but ONLY in release. In debug no voice over TLS 

18 июля 2019 г., в 16:58, Anuran Barman <anuranbarman@xxxxxxxxx> написал(а):

I am able to make the call. Just the video and audio is not working. TLS setting is correct only as you can see in the logs, it's communicating via TLS only. and those certificates are optional I guess as Linphone is working fine without those certificates.

On Thu, Jul 18, 2019 at 7:25 PM Александр Клейменов <a.kleymenov@xxxxxxxx> wrote:

When creating acc with TLS  I am setting

val tlsCfg = TlsConfig()

tlsCfg.certFile = certPath

tlsCfg.privKeyFile = certPath

tlsCfg.verifyServer = false

tlsCfg.method = pjsip_ssl_method.PJSIP_TLSV1_METHOD

accCfg.mediaConfig.srtpUse = pjmedia_srtp_use.PJMEDIA_SRTP_MANDATORY

accCfg.mediaConfig.srtpSecureSignaling = 1

accCfg.mediaConfig.transportConfig.tlsConfig = tlsCfg

 Adding  ;transport=tls;lr to registrar uri and uri when making call

Hope this help you

18 июля 2019 г., в 16:42, Anuran Barman <anuranbarman@xxxxxxxxx> написал(а):

More on that is using two instances of linphone I am able to make the video call fine. If i turn of SRTP and use RTP in PJSIP everything works fine. Only when using SRTP it's creating the problem. The way I am configuring is like below:

    ua_cfg.use_srtp = PJMEDIA_SRTP_MANDATORY;

    ua_cfg.srtp_secure_signaling = PJSUA_DEFAULT_SRTP_SECURE_SIGNALING;

    

    pjsua_srtp_opt srtp_opt;

    pjsua_srtp_opt_default(&srtp_opt);

    

    ua_cfg.srtp_opt = srtp_opt;

    ua_cfg.srtp_optional_dup_offer = PJ_TRUE;

It looks like it also does not work in android. This is the exact problem I am facing in ios. Please help regarding this. What can be the isssue?

Android Similar Problem:https://stackoverflow.com/questions/56031734/how-to-enable-srtp-with-pjsip-in-android

On Thu, Jul 18, 2019 at 5:26 PM Anuran Barman <anuranbarman@xxxxxxxxx> wrote:

I am able to register and get the call. How can I get that if the settings are not correct. Only video and audio is not working.

On Thu, Jul 18, 2019 at 5:24 PM Александр Клейменов <a.kleymenov@xxxxxxxx> wrote:

Are you sure in account settings for TLS?

18 июля 2019 г., в 14:27, Anuran Barman <anuranbarman@xxxxxxxxx> написал(а):

Hi, No even in release it is not working. Same problem.

On Thu, Jul 18, 2019 at 4:53 PM Александр Клейменов <a.kleymenov@xxxxxxxx> wrote:

Hello!
A have same problem on Android in debug, in release work nice - try release.

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