[Freeswitch-dev] Blink: [ERR] crypto in RTP/AVP

[Anthony Minessale]

Try updating.... I think the profile setting had a bug caused by refactoring

otherwise set rtp_allow_crypto_in_avp=true in vars.xml  which should work
in any case.



On Thu, Nov 7, 2013 at 9:52 AM, Oleg Khovayko <khovayko at gmail.com> wrote:

> Hi,
>
> I cannot make call to FreeSWITCH using Blink client (http://icanblink.com/
> ).
>
> When I try to originate call, I see message:
> [ERR] switch_core_media.c:2720 a=crypto in RTP/AVP, refer to rfc3711
>
> I already set for this user:
>
>      <params>
>        <param name="NDLB-allow-crypto-in-avp" value="true"/>
>        <param name="auto-rtp-bugs" value="clear"/>
>      </params>
>
> But both additions did not help. Restart freeswitch dies not help, too.
> Blink's SDP - with crypto requests - following.
>
> Please, suggest, how to fix this issue.
>
> Thanks,
> Oleg
>
>
>
> 2013-11-07 10:44:02.938113 [DEBUG] sofia.c:5844 Remote SDP:
> v=0
> o=- 3592809842 3592809842 IN IP4 192.168.1.120
> s=Blink 0.5.0 (Windows)
> c=IN IP4 192.168.1.120
> t=0 0
> m=audio 50014 RTP/AVP 0 8 96
> c=IN IP4 192.168.1.120
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:96 telephone-event/8000
> a=fmtp:96 0-15
> a=rtcp:50015
> a=crypto:1 AES_CM_128_HMAC_SHA1_80
> inline:Tu7/CwNVJOKEptxjRoKGu8Ho7vUjjuu9ukLj5M2+
> a=crypto:2 AES_CM_128_HMAC_SHA1_32
> inline:IXfBZnCmoo59i1XdlRno7uoVTY48fXp6v3sJ9K1Q
>
> 2013-11-07 10:44:02.938113 [ERR] switch_core_media.c:2720 a=crypto in
> RTP/AVP, refer to rfc3711
> 2013-11-07 10:44:02.938113 [NOTICE] sofia.c:6134 Hangup
> sofia/internal/1002 at olegh.cc.st [CS_NEW] [INCOMPATIBLE_DESTINATION]
> 2013-11-07 10:44:02.938113 [DEBUG] switch_channel.c:3135 Send signal
> sofia/internal/1002 at olegh.cc.st [KILL]
>
>
>
> _________________________________________________________________________
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>
> 
> 
>
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-- 
Anthony Minessale II

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