[Freeswitch-users] JsSip Client receiving "488 Not Acceptable Here" when trying to make a call

Mahmood Alkhalil mahmood.alkhalil at outlook.com
Sun Feb 23 14:07:31 UTC 2020


Hi Piotr/David,

Thanks for you help.

turns out JsSip send wrong SDP "m=" field, I've started using SipJS library and it's working fine without any issues.

i was wondering if anyone is using SipJS (https://sipjs.com/) in production environment and can provide a feedback on its stability and quality, I'm planning to start building a project using SipJS library, so would really appreciate any feedback

On 2/18/20 5:51 AM, David Villasmil wrote:
Get a trace and check your codecs.

On Mon, 17 Feb 2020 at 22:57, Piotr Gregor <piotr at dataandsignal.com<mailto:piotr at dataandsignal.com>> wrote:
Hi Mahmood,


Make sure DTLS/ICE works. Check with tcpdump/wireshark packets are flowing between ends of the call.
Define ICE servers to be used by JsSip.

var options = {
    'eventHandlers' : your eventHandlers,
    'mediaConstraints' : { 'audio': true, 'video': true },
    'pcConfig' : { 'iceServers': [
        {'urls': 'stun:stun.stunprotocol.org:3478'},
        {'urls': 'stun:stun.l.google.com:19302'}, ] },
};

var session = ua.call(uri, options);


kind regards,
Piotr
[https://drive.google.com/a/dataandsignal.com/uc?id=1lUdzdLjEycxXcGhDz-bKqDX8-AIlZuCq&export=download]

Piotr Gregor
Software Engineer

M: (+44) 07483 866 525     www: dataandsignal.com<http://dataandsignal.com>






On Wed, Feb 12, 2020 at 4:07 PM Mahmood Alkhalil <mahmood.alkhalil at outlook.com<mailto:mahmood.alkhalil at outlook.com>> wrote:
Hi Everyone,

I've been trying to use JsSIp over Websockets, I'm able to register and i can confirm the registration is a success, but whenevr i try to make a call Freeswitch responds with SIP/2.0 488 Not Acceptable Here.

‚ÄčThe JsSip API is showing SDP Failure, in Freeswitch logs it is telling that there is SDP/RTP matches but then it say no candidate found.

I'v attached the call trace, appreciate any help.

Thanks,
Mahmood Alkhalil.
_________________________________________________________________________

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_________________________________________________________________________

The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
Build your next product on our scalable cloud platform.

Join our online community to chat in real time https://signalwire.community

Professional FreeSWITCH Services
sales at freeswitch.com<mailto:sales at freeswitch.com>
https://freeswitch.com

Official FreeSWITCH Sites
https://freeswitch.com/oss
https://freeswitch.org/confluence
https://cluecon.com

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Regards,

David Villasmil
email: david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>
phone: +34669448337



_________________________________________________________________________

The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
Build your next product on our scalable cloud platform.

Join our online community to chat in real time https://signalwire.community

Professional FreeSWITCH Services
sales at freeswitch.com<mailto:sales at freeswitch.com>
https://freeswitch.com

Official FreeSWITCH Sites
https://freeswitch.com/oss
https://freeswitch.org/confluence
https://cluecon.com

FreeSWITCH-users mailing list
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