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

Giovanni Maruzzelli gmaruzz at gmail.com
Wed Mar 4 09:43:07 UTC 2020


SIP.js is good and well supported



On Fri, Feb 28, 2020 at 5:09 PM Mahmood Alkhalil <
mahmood.alkhalil at outlook.com> wrote:

> 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>
> 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
>>
>>
>> Piotr Gregor
>> Software Engineer
>>
>> M: (+44) 07483 866 525     www: dataandsignal.com
>>
>>
>>
>>
>>
>>
>> On Wed, Feb 12, 2020 at 4:07 PM Mahmood Alkhalil <
>> 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.
>>> _________________________________________________________________________
>>>
>>> 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.
>>>
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>>>
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>>> https://freeswitch.com
>>
>> _________________________________________________________________________
>>
>> 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
>> https://freeswitch.com
>>
>> Official FreeSWITCH Sites
>> https://freeswitch.com/oss
>> https://freeswitch.org/confluence
>> https://cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> https://freeswitch.com
>
> --
> Regards,
>
> David Villasmil
> email: 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 Servicessales at freeswitch.comhttps://freeswitch.com
>
> Official FreeSWITCH Siteshttps://freeswitch.com/osshttps://freeswitch.org/confluencehttps://cluecon.com
>
> FreeSWITCH-users mailing listFreeSWITCH-users at lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttps://freeswitch.com
>
> _________________________________________________________________________
>
> 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
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com



-- 
Sincerely,

Giovanni Maruzzelli
OpenTelecom.IT
cell: +39 347 266 56 18
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