VoIP SIP (Voice Calls) System : Source Code

amorosik · Mar 29, 2021

sfsameer said:
The client now can call any other client within the server.

Sorry but I still don't understand
And to call a phone out of the server?
And to receive telephone calls (from outside the server)?

JordiCP · Mar 29, 2021

ilan said:
if yes do we need to configure the ios provisions file with a specific condition to allow incoming calls when the app is in the background?

With iOS, the only way to guarantee that an app will be waked up from any state (even swipe-killed) is to register it for push VoIP notifications. At the same time, since 13.something version (don't remember exactly), iOS requires that any received pushKit VoIP notification is forwarded to CallKit so that it can pop-up iOS user interface for call management. An additional certificate for such notifications is needed and the server must have it (a derived .pem file) to launch the VoIP notifications accordingly.
(Note that the above is not mandatory for VoIP calls to work as such, but to receive the notifications so that it can really work as a phone receiving calls in background.)

ilan · Mar 29, 2021

JordiCP said:
With iOS, the only way to guarantee that an app will be waked up from any state (even swipe-killed) is to register it for push VoIP notifications. At the same time, since 13.something version (don't remember exactly), iOS requires that any received pushKit VoIP notification is forwarded to CallKit so that it can pop-up iOS user interface for call management. An additional certificate for such notifications is needed and the server must have it (a derived .pem file) to launch the VoIP notifications accordingly.
(Note that the above is not mandatory for VoIP calls to work as such, but to receive the notifications so that it can really work as a phone receiving calls in background.)

thanx @JordiCP for the explaination. i hope this framework support it because without that it is not really a real VoIP SIP Voice Call System, right ?

sfsameer · Mar 29, 2021

Am not really sure why we didn't get any notifications from this topic, so my apologies for the late reply.

As for @ilan question, in IOS currently you have to leave the app opened to receive and perform any calls, but in the future we will add a background feature (depending on the PushKit)

As for the The android, we perform a background service which receives and performs calls .

*To be able to run the app in background in IOS we will need to take more time developing it and we always release new updates, so in the future we will release an update regarding this matter.

Thank you,
Saif

JordiCP · Mar 29, 2021

ilan said:
i hope this framework support it because without that it is not really a real VoIP SIP Voice Call System, right ?

Well, it seems to me that it is indeed a VoIP SIP Voice Call System, specially if it is compatible with external server calls. But of course I'm not who to say anything ?‍
Regarding the expected "completeness" to be able to receive calls in the background for the iOS case, it is just a bit troublesome (at least it was for me) to set it up for VoIP push notifications, also on the server side, but it is something that only has to do with the call notification management, not the technology used

sfsameer · Mar 30, 2021

Hello everyone

While we were warping up the project (B4J Server) and testing it we found out that the connection between the clients (B4A + B4i) disconnects after 6-10 seconds showing a message (transaction terminated) but if we connected to the server using PhonerLite or Jitsi the connection and the call works flawless and without any problems so we are currently changing the Clients SDKs because the Native SDK (B4A) is not working properly.

*Because we always make sure that we release projects without any problems and making sure that the clients are happy so :
My Apologies for the delay, but bear with us until we are finished from creating and implementing new SDK.
The New Release Date is set on : 06-04-2021 11:00 PM (GMT 2+)

Thank you,
Saif

AlexG · Apr 2, 2021

Hi sfsameer,

Does this have 'push to talk' feature? If so, can you please send me a message. I would be very interested in purchasing this code.

Kindest Regards,
Alex G.

sfsameer · Apr 2, 2021

AlexG said:
Hi sfsameer,

Does this have 'push to talk' feature? If so, can you please send me a message. I would be very interested in purchasing this code.

Kindest Regards,
Alex G.

Hello,

We will include this feature in the next update as soon as the project is released.

Thank you,
Saif

prbmjr · Apr 7, 2021

sfsameer said:
Hello everyone

While we were warping up the project (B4J Server) and testing it we found out that the connection between the clients (B4A + B4i) disconnects after 6-10 seconds showing a message (transaction terminated) but if we connected to the server using PhonerLite or Jitsi the connection and the call works flawless and without any problems so we are currently changing the Clients SDKs because the Native SDK (B4A) is not working properly.

*Because we always make sure that we release projects without any problems and making sure that the clients are happy so :
My Apologies for the delay, but bear with us until we are finished from creating and implementing new SDK.
The New Release Date is set on : 06-04-2021 11:00 PM (GMT 2+)

Thank you,
Saif

Hi Saif,

Do you have other release date for the project?

br,

Paulo Bueno

sfsameer · Apr 7, 2021

prbmjr said:
Hi Saif,

Do you have other release date for the project?

br,

Paulo Bueno

Hello,

The B4J (Server) and the Android (Client) are ready to be released but we are facing a huge problem regarding embedding an external library called PJSIP in B4i
Reference :

Undefined symbols for architecture arm64

Hello everyone :) We are facing the following error when use inline java objective c : "_pjsua_acc_add", referenced from: -[b4i_main registerPjSipWithServer:user:password:] in b4i_main.o ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1...

www.b4x.com

We are thinking of releasing the Android & B4J first and once the B4i is ready we will release it as well.

*Currently we are rebuilding the B4i library and trying some solutions that were provided by the lovely B4X members, so if the B4i library didn't work we will release the above and once the B4i is ready we will release it as well.

Thank you,
Saif

prbmjr · Apr 7, 2021

sfsameer said:
Hello,

The B4J (Server) and the Android (Client) are ready to be released but we are facing a huge problem regarding embedding an external library called PJSIP in B4i
Reference :

Undefined symbols for architecture arm64

Hello everyone :) We are facing the following error when use inline java objective c : "_pjsua_acc_add", referenced from: -[b4i_main registerPjSipWithServer:user:password:] in b4i_main.o ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1...

www.b4x.com

We are thinking of releasing the Android & B4J first and once the B4i is ready we will release it as well.

*Currently we are rebuilding the B4i library and trying some solutions that were provided by the lovely B4X members, so if the B4i library didn't work we will release the above and once the B4i is ready we will release it as well.

Thank you,
Saif

Hi SAif,

Ok, for me it´s a very good solution, because in my case, I will use the Android & B4J first ...

br,

Paulo

amorosik · Apr 7, 2021

sfsameer said:
....We are thinking of releasing the Android & B4J first....

Yessss, siiiii, yaaaaaa, pooooo, হ্যাঁ
(last one is 'bengalese')

sfsameer · Apr 8, 2021

The official and final date :
11-04-2021 11:00 PM (GMT 2+)

We will release the B4J + B4A first and the B4i will be released as well once we are able to add extensions, linking libraries, etc... to it.

AlexG · Apr 9, 2021

sfsameer said:
The official and final date :
11-04-2021 11:00 PM (GMT 2+)

We will release the B4J + B4A first and the B4i will be released as well once we are able to add extensions, linking libraries, etc... to it.

Very much looking forward to the release of this.

sfsameer · Apr 11, 2021

Hello

We are currently creating a video setup guide + full documentation on how to use the projects.

Once they are done we will be sending the source codes

Thank you,
Saif

prbmjr · Apr 12, 2021

sfsameer said:
Hello

We are currently creating a video setup guide + full documentation on how to use the projects.

Once they are done we will be sending the source codes

Thank you,
Saif

Perfect! Do you release the project today?

sfsameer · Apr 12, 2021

prbmjr said:
Perfect! Do you release the project today?

Hello,

Yes today is the release

prbmjr · Apr 12, 2021

sfsameer said:
Hello,

Yes today is the release

GREAT ??!!!!!!!

prbmjr · Apr 13, 2021

sfsameer said:
Hello,

Yes today is the release

Hi Saif !

Any news??

sfsameer · Apr 13, 2021

prbmjr said:
Hi Saif !

Any news??

Hello

Today we are sending the source codes because we have almost finished the documentations & testings, we will send the source codes via emails

VoIP SIP (Voice Calls) System : Source Code

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