Routing of Audio and Video Stream.

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Re: [SR-Users] Setup dmq_usrloc

Abhijit Dutta

14 Dec 2018 14 Dec '18

10:15 a.m.

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

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Daniel-Constantin Mierla

14 Dec 14 Dec

11:54 a.m.

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote:

...

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

Sergiu Pojoga

1:53 p.m.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla miconda@gmail.com wrote:

...

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote:

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Abhijit Dutta

15 Dec 15 Dec

7:24 a.m.

Hi Sergiu,

Thank you for your help.

If we remove the video m line, I have a doubt if the video stream will still get routed to destination (from Kamailio-RTPEngine). I do not want the video to be droped from the call. I am learning how to use Kamailio, so excuse me for my limited knowledge of the system.

Thanks Abhijit

________________________________ From: sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com Sent: Friday, December 14, 2018 1:53 PM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla <miconda@gmail.commailto:miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote: Hi All,

Thanks Abhijit

-- Daniel-Constantin Mierla -- www.asipto.comhttp://www.asipto.com www.twitter.com/micondahttp://www.twitter.com/miconda -- www.linkedin.com/in/micondahttp://www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.comhttp://www.kamailioworld.com Kamailio Advanced Training -- www.asipto.comhttp://www.asipto.com

Sergiu Pojoga

17 Dec 17 Dec

3:25 p.m.

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "*Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk*"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta duttaa@hotmail.com wrote:

...

Hi Sergiu,

Thank you for your help.

If we remove the video m line, I have a doubt if the video stream will still get routed to destination (from Kamailio-RTPEngine). I do not want the video to be droped from the call. I am learning how to use Kamailio, so excuse me for my limited knowledge of the system.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Friday, December 14, 2018 1:53 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla < miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote:

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Abhijit Dutta

3:40 p.m.

Hi Sergiu,

Tendering my apology for the confusion. This is what is intended. For a call which has both audio video... 1. Audio packets directed towards Asterisk from Kamailio (RTPEngine) 2. Video packets not via Asterisk. RTPEngine directly sends to destination.

Thanks Abhijit ________________________________ From: sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com Sent: Monday, December 17, 2018 3:25:13 PM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta <duttaa@hotmail.commailto:duttaa@hotmail.com> wrote: Hi Sergiu,

Thank you for your help.

Thanks Abhijit

________________________________ From: sr-users <sr-users-bounces@lists.kamailio.orgmailto:sr-users-bounces@lists.kamailio.org> on behalf of Sergiu Pojoga <pojogas@gmail.commailto:pojogas@gmail.com> Sent: Friday, December 14, 2018 1:53 PM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla <miconda@gmail.commailto:miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote: Hi All,

Thanks Abhijit

Sergiu Pojoga

4:20 p.m.

Still struggling to understanding the desired flow and outcome...

My assumption of your topology: there's an Asterisk box, some SIP video-enabled phones registered to Asterisk via Kamailio, with Rtpengine as media proxy.

Phone A video calls Phone B. What do you want to happen, drop video, pass it along or something else (not sure what else is possible) ?

On Mon, Dec 17, 2018 at 10:42 AM Abhijit Dutta duttaa@hotmail.com wrote:

...

Hi Sergiu,

Tendering my apology for the confusion. This is what is intended. For a call which has both audio video...

Audio packets directed towards Asterisk from Kamailio (RTPEngine)

Video packets not via Asterisk. RTPEngine directly sends to

destination.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Monday, December 17, 2018 3:25:13 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "*Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk*"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta duttaa@hotmail.com wrote:

Hi Sergiu,

Thank you for your help.

If we remove the video m line, I have a doubt if the video stream will still get routed to destination (from Kamailio-RTPEngine). I do not want the video to be droped from the call. I am learning how to use Kamailio, so excuse me for my limited knowledge of the system.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Friday, December 14, 2018 1:53 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla < miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote:

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Joel Serrano

5:23 p.m.

I think he wants to handle rtp like:

User - kamailio/rtpengine - destination (video) User - kamailio (with/without rtpengine is unclear) - asterisk - destination (audio)

???

On Mon, Dec 17, 2018 at 08:22 Sergiu Pojoga pojogas@gmail.com wrote:

...

Still struggling to understanding the desired flow and outcome...

My assumption of your topology: there's an Asterisk box, some SIP video-enabled phones registered to Asterisk via Kamailio, with Rtpengine as media proxy.

Phone A video calls Phone B. What do you want to happen, drop video, pass it along or something else (not sure what else is possible) ?

On Mon, Dec 17, 2018 at 10:42 AM Abhijit Dutta duttaa@hotmail.com wrote:

...
Hi Sergiu,

Tendering my apology for the confusion. This is what is intended. For a call which has both audio video...

Audio packets directed towards Asterisk from Kamailio (RTPEngine)

Video packets not via Asterisk. RTPEngine directly sends to

destination.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Monday, December 17, 2018 3:25:13 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "*Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk*"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta duttaa@hotmail.com wrote:

Hi Sergiu,

Thank you for your help.

If we remove the video m line, I have a doubt if the video stream will still get routed to destination (from Kamailio-RTPEngine). I do not want the video to be droped from the call. I am learning how to use Kamailio, so excuse me for my limited knowledge of the system.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Friday, December 14, 2018 1:53 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla < miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote:

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Abhijit Dutta

18 Dec 18 Dec

3:53 a.m.

Hi Joel, Your interpretation of the requirement is correct. Just to stress RTPEngine is there in audio path as I mentioned in point 1 below. So...

User - Kamailio/rtpengine-destination (video) User - Kamailio/rtpengine-Asterisk (audio)

Later part (audio) is the existing flow. We need to add the first (video)one. Now question is if that is possible?

Thanks

________________________________ From: sr-users sr-users-bounces@lists.kamailio.org on behalf of Joel Serrano joel@textplus.com Sent: Monday, December 17, 2018 5:23:44 PM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

I think he wants to handle rtp like:

User - kamailio/rtpengine - destination (video) User - kamailio (with/without rtpengine is unclear) - asterisk - destination (audio)

???

On Mon, Dec 17, 2018 at 08:22 Sergiu Pojoga <pojogas@gmail.commailto:pojogas@gmail.com> wrote: Still struggling to understanding the desired flow and outcome...

My assumption of your topology: there's an Asterisk box, some SIP video-enabled phones registered to Asterisk via Kamailio, with Rtpengine as media proxy.

Phone A video calls Phone B. What do you want to happen, drop video, pass it along or something else (not sure what else is possible) ?

On Mon, Dec 17, 2018 at 10:42 AM Abhijit Dutta <duttaa@hotmail.commailto:duttaa@hotmail.com> wrote: Hi Sergiu,

Thanks Abhijit ________________________________ From: sr-users <sr-users-bounces@lists.kamailio.orgmailto:sr-users-bounces@lists.kamailio.org> on behalf of Sergiu Pojoga <pojogas@gmail.commailto:pojogas@gmail.com> Sent: Monday, December 17, 2018 3:25:13 PM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta <duttaa@hotmail.commailto:duttaa@hotmail.com> wrote: Hi Sergiu,

Thank you for your help.

Thanks Abhijit

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla <miconda@gmail.commailto:miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote: Hi All,

Thanks Abhijit

_______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Joel Serrano

4:21 a.m.

I’m not sure to be honest. Out of curiosity, why don’t you just pass both streams (audio+video) vía asterisk or rtpengine? I don’t understand why you want to separate them..

In any case, you can always mangle the SDP manually and adjust it as you need, but I don’t know how that will play as one (rtpengine) doesn’t know the existence of the other (asterisk), you would probably have to manage everything manually.... I don’t see it.

Maybe someone else here can give you a more accurate response... sorry I can’t help anymore

On Mon, Dec 17, 2018 at 19:54 Abhijit Dutta duttaa@hotmail.com wrote:

...

Hi Joel, Your interpretation of the requirement is correct. Just to stress RTPEngine is there in audio path as I mentioned in point 1 below. So...

User - Kamailio/rtpengine-destination (video) User - Kamailio/rtpengine-Asterisk (audio)

Later part (audio) is the existing flow. We need to add the first (video)one. Now question is if that is possible?

Thanks

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Joel Serrano joel@textplus.com *Sent:* Monday, December 17, 2018 5:23:44 PM

*To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

I think he wants to handle rtp like:

User - kamailio/rtpengine - destination (video) User - kamailio (with/without rtpengine is unclear) - asterisk - destination (audio)

???

On Mon, Dec 17, 2018 at 08:22 Sergiu Pojoga pojogas@gmail.com wrote:

Still struggling to understanding the desired flow and outcome...

My assumption of your topology: there's an Asterisk box, some SIP video-enabled phones registered to Asterisk via Kamailio, with Rtpengine as media proxy.

Phone A video calls Phone B. What do you want to happen, drop video, pass it along or something else (not sure what else is possible) ?

On Mon, Dec 17, 2018 at 10:42 AM Abhijit Dutta duttaa@hotmail.com wrote:

Hi Sergiu,

Tendering my apology for the confusion. This is what is intended. For a call which has both audio video...

Audio packets directed towards Asterisk from Kamailio (RTPEngine)

Video packets not via Asterisk. RTPEngine directly sends to

destination.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Monday, December 17, 2018 3:25:13 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "*Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk*"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta duttaa@hotmail.com wrote:

Hi Sergiu,

Thank you for your help.

If we remove the video m line, I have a doubt if the video stream will still get routed to destination (from Kamailio-RTPEngine). I do not want the video to be droped from the call. I am learning how to use Kamailio, so excuse me for my limited knowledge of the system.

Thanks Abhijit

*From:* sr-users sr-users-bounces@lists.kamailio.org on behalf of Sergiu Pojoga pojogas@gmail.com *Sent:* Friday, December 14, 2018 1:53 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Routing of Audio and Video Stream.

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla < miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote:

Hi All,

Is it possible to redirect only the audio stream towards Asterisk from Kamailio (Proxy) via RTPEngine and not to send the video stream to Asterisk. I am yet to get the complete reason why my client wants this to happen though.

Thanks Abhijit

Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Abhijit Dutta

5:48 a.m.

Thanks Joel...even I am not too sure why my client needs this..I am yet to get a response, however may be they do not want the Asterisk to be overloaded with video streams. So my question to the distinguished forum is suppose this is the use case, is it technically feasible to configure Kamailio to do it?

Thanks

________________________________ From: sr-users sr-users-bounces@lists.kamailio.org on behalf of Joel Serrano joel@textplus.com Sent: Tuesday, December 18, 2018 4:21 AM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

I’m not sure to be honest. Out of curiosity, why don’t you just pass both streams (audio+video) vía asterisk or rtpengine? I don’t understand why you want to separate them..

Maybe someone else here can give you a more accurate response... sorry I can’t help anymore

On Mon, Dec 17, 2018 at 19:54 Abhijit Dutta <duttaa@hotmail.commailto:duttaa@hotmail.com> wrote: Hi Joel, Your interpretation of the requirement is correct. Just to stress RTPEngine is there in audio path as I mentioned in point 1 below. So...

User - Kamailio/rtpengine-destination (video) User - Kamailio/rtpengine-Asterisk (audio)

Later part (audio) is the existing flow. We need to add the first (video)one. Now question is if that is possible?

Thanks

________________________________ From: sr-users <sr-users-bounces@lists.kamailio.orgmailto:sr-users-bounces@lists.kamailio.org> on behalf of Joel Serrano <joel@textplus.commailto:joel@textplus.com> Sent: Monday, December 17, 2018 5:23:44 PM

To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Routing of Audio and Video Stream.

I think he wants to handle rtp like:

User - kamailio/rtpengine - destination (video) User - kamailio (with/without rtpengine is unclear) - asterisk - destination (audio)

???

On Mon, Dec 17, 2018 at 08:22 Sergiu Pojoga <pojogas@gmail.commailto:pojogas@gmail.com> wrote: Still struggling to understanding the desired flow and outcome...

My assumption of your topology: there's an Asterisk box, some SIP video-enabled phones registered to Asterisk via Kamailio, with Rtpengine as media proxy.

Phone A video calls Phone B. What do you want to happen, drop video, pass it along or something else (not sure what else is possible) ?

On Mon, Dec 17, 2018 at 10:42 AM Abhijit Dutta <duttaa@hotmail.commailto:duttaa@hotmail.com> wrote: Hi Sergiu,

Hi Abhijit,

Not wanting to remove video contradicts with your original plan "Is it possible to redirect only the audio stream towards Asterisk... and not to send the video stream to Asterisk"

So which one is it?

Regards, --Sergiu

On Sat, Dec 15, 2018 at 2:24 AM Abhijit Dutta <duttaa@hotmail.commailto:duttaa@hotmail.com> wrote: Hi Sergiu,

Thank you for your help.

Thanks Abhijit

sdp_remove_media("video");

https://kamailio.org/docs/modules/5.1.x/modules/sdpops.html#sdpops.f.sdp_rem...

On Fri, Dec 14, 2018 at 6:55 AM Daniel-Constantin Mierla <miconda@gmail.commailto:miconda@gmail.com> wrote:

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote: Hi All,

Thanks Abhijit

Emmanuel BUU

14 Dec 14 Dec

5:18 p.m.

New subject: Issue on kamailio 4.1.9 of database reconnection

Hi to the community,

We are starting to use database clusters and would like improve the availability of our kamailio server.

We are curretly running kamailio 4.1.9 and we noticed that if we reboot the database server, kamailio takes a llloong time to reconnect the mysql connection

and during this time, we fail to register. We see a lot of TCP connections in status CLOSING.

After a while, we see things going back to normal (> 30 min) but this is too long. Can someone give us advice ?

Has this issue been fixed in newer versions

On kamalio side we're using mysql clients

mysql-libs.x86_64 5.1.73-8.el6_8

We have set the following parameters:

modparam("db_mysql", "timeout_interval", 5) modparam("db_mysql", "ping_interval", 60) modparam("db_mysql", "auto_reconnect", 1)

Emmanuel

Abhijit Dutta

15 Dec 15 Dec

7:08 a.m.

Hi Daniel,

Its a pleasure and honour to get a response from you!! Thanks.

Yes, Invite will go to Asterisk and below is the proposal -

1. Audio stream routed via Asterisk (this is currently done, so keep it as is) 2. Video stream routed by Kamailio (RTPEngine) - do not pass it to Asterisk.

If this is possible, then what changes we need in Kamailio side.

Thanks Abhijit ________________________________ From: Daniel-Constantin Mierla miconda@gmail.com Sent: Friday, December 14, 2018 11:54 AM To: Kamailio (SER) - Users Mailing List; Abhijit Dutta Subject: Re: [SR-Users] Routing of Audio and Video Stream.

Hello,

I guess you still need to send the INVITE to Asterisk, right?

Cheers, Daniel

On 14.12.18 11:15, Abhijit Dutta wrote: Hi All,

Thanks Abhijit

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participants (5)

Abhijit Dutta
Daniel-Constantin Mierla
Emmanuel BUU
Joel Serrano
Sergiu Pojoga