[Freeswitch-users] sip to webrtc - sdp invalid description

[David Villasmil]

many thanks!
ᐧ

Regards,

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

On Sun, Jul 9, 2017 at 7:35 AM, Joel Serrano <joel at gogii.net> wrote:

> Nevermind, I missed the part that FS is in the middle. I'm going to test
> that and see what I find.
>
> On Sat, Jul 8, 2017 at 19:56 Joel Serrano <joel at gogii.net> wrote:
>
>> Can it be that Zoiper is using SRTP-3DES instead of SRTP-DTLS?
>>
>> WebRTC requires SRTP-DTLS.
>>
>>
>>
>> On Fri, Jul 7, 2017 at 9:46 AM, David Villasmil <
>> david.villasmil.work at gmail.com> wrote:
>>
>>> Hello guys,
>>>
>>> Any help on this?
>>>
>>> Thanks
>>>
>>> David
>>> ᐧ
>>>
>>> Regards,
>>>
>>> David Villasmil
>>> email: david.villasmil.work at gmail.com
>>> phone: +34669448337 <+34%20669%2044%2083%2037>
>>>
>>> On Thu, Jul 6, 2017 at 11:11 PM, David Villasmil <
>>> david.villasmil.work at gmail.com> wrote:
>>>
>>>> Hello guys,
>>>>
>>>> I have this setup:
>>>>
>>>> Zoiper-->Kamailio->fs->kamailio->webrtc client(s)
>>>>
>>>> Whenever webrtc clients call each other, calls are ok.
>>>> But when the zoiper (regular sip/tcp) calls, the browsers complaint
>>>> about:
>>>>
>>>> "no ice-ufrag" (firefox) or
>>>> "Failed to set remote offer sdp: Called with SDP without DTLS
>>>> fingerprint." (Chrome).
>>>>
>>>> I am setting the sdp in freeswitch as:
>>>>
>>>>       <action application="set" data="proxy_media=false"/>
>>>>       <action application="set" data="bypass_media=false"/>
>>>>       <action application="export" data="zrtp_secure_media=false"/>
>>>>       <action application="export" data="nolocal:rtp_secure_
>>>> media=true"/>
>>>>
>>>> and the actual sdp is:
>>>>
>>>> v=0
>>>> o=FreeSWITCH 1499354716 1499354717 IN IP4 1.2.3.4
>>>> s=FreeSWITCH
>>>> c=IN IP4 1.2.3.4
>>>> t=0 0
>>>> m=audio 40954 RTP/SAVP 8 101 13
>>>> a=rtpmap:8 PCMA/8000
>>>> a=rtpmap:101 telephone-event/8000
>>>> a=fmtp:101 0-16
>>>> a=rtpmap:13 CN/8000
>>>> a=crypto:1 AEAD_AES_256_GCM_8 inline:9XidL0Z5VYb0L5CegRZaYVrVfjA0Im
>>>> Wgu5WyLK0vtg60RTk6Koe8c0sRkjU
>>>> a=crypto:2 AEAD_AES_128_GCM_8 inline:fLKE1lxhRoVw+
>>>> D5NVoKFFw06I0Xok/9KbRystQ
>>>> a=crypto:3 AES_CM_256_HMAC_SHA1_80 inline:w/yDN+
>>>> ETPuCOiOIxjFLRjbFbDxp2xaxhXz4QVwBXWxJw/GigOURGw8EMv9fVUg
>>>> a=crypto:4 AES_CM_192_HMAC_SHA1_80 inline:
>>>> evU8MzAtiSHwKb95s4V9IAMpmok06kW9ZGDgH3/Lc3ZytVn2SR4
>>>> a=crypto:5 AES_CM_128_HMAC_SHA1_80 inline:
>>>> KKDkT0DssohSeKFsX6tbixRhwYdiIhE6r3u5CCVA
>>>> a=crypto:6 AES_CM_256_HMAC_SHA1_32 inline:
>>>> D3JgGuOlIxXfHGdqf7lKWqNDAIiJrbOqOKb+erlhPQtBKF4wzomjbN0sBIiE4w
>>>> a=crypto:7 AES_CM_192_HMAC_SHA1_32 inline:
>>>> c12ebWWzZ1cqZN0v5C5uYzdvtfnw6AARU3+jGA0WzTSDlDd20vI
>>>> a=crypto:8 AES_CM_128_HMAC_SHA1_32 inline:
>>>> nPZku7S6hlz2OPAff8T9I8sNFzuZziNg64KuvfNS
>>>> a=crypto:9 AES_CM_128_NULL_AUTH inline:9MNdj7xaingoGY14NUg8iS3dhTqD0X
>>>> W8FAOLNtmP
>>>> a=ptime:20
>>>> a=nortpproxy:yes
>>>>
>>>>
>>>> I'm pretty new to the webrtc stuff, so any help is greatly appreciated!
>>>>
>>>> Thanks!
>>>>
>>>>
>>>> David Villasmil
>>>> email: david.villasmil.work at gmail.com
>>>> phone: +34669448337 <+34%20669%2044%2083%2037>
>>>> ᐧ
>>>>
>>>
>>>
>>> ____________________________________________________________
>>> _____________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.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
>>> http://www.freeswitch.org
>>>
>>
>>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.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
> http://www.freeswitch.org
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20170711/e5e1825c/attachment.html>