[Freeswitch-users] Problem with innovaphone devices

Thu Nov 15 14:11:39 UTC 2018

Hi,

you might want to disable ICE:

https://wiki.innovaphone.com/index.php?title=Reference12r1:Concept_ICE
(I did not see the issue with FreeSwitch, but with Kamailio+ RTPEngine)

Thanks,
Carsten
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Am Do., 15. Nov. 2018 um 15:05 Uhr schrieb Volodymyr Fedorov <
lexxua at gmail.com>:

> Hi Sergey,
> There is no issue, this is standard FS behavior to send sdp_per_ptime.
>
> BR,
> Volodymyr
>
> On Thu, Nov 15, 2018 at 12:21 PM Sergey Safarov <s.safarov at gmail.com>
> wrote:
>
>> Caller try use crypto over UDP transport.
>>
>>    1.    a=crypto:1 AES_CM_128_HMAC_SHA1_32
>>    inline:X0jxiZ/k7DPggObqIRzhtGG43JCiVNd94vDSguFd|2^31
>>    2.
>>     a=fingerprint:sha-256 A9:4C:E4:69:65:05:D5:43:C7:E5:0A:99:E5:5B:2E:01:80:EE:81:49:C0:C3:47:3C:10:66:B5:FF:8B:5D:BA:5F
>>
>>
>> Your FreeSwitch send SDP with duplicated audio media
>>
>>    1. m=audio 21718 RTP/AVP 8 101 13
>>    2. a=rtpmap:8 PCMA/8000
>>    3. a=rtpmap:101 telephone-event/8000
>>    4. a=fmtp:101 0-16
>>    5. a=rtpmap:13 CN/8000
>>    6. a=ptime:30
>>    7. a=sendrecv
>>    8. m=audio 21718 RTP/AVP 8 101 13
>>    9. a=rtpmap:8 PCMA/8000
>>    10. a=rtpmap:101 telephone-event/8000
>>    11. a=fmtp:101 0-16
>>    12. a=rtpmap:13 CN/8000
>>    13. a=ptime:20
>>    14. a=sendrecv
>>
>>
>> To fix need:
>> 1) disable encryption on caller side;
>> 2) upgrade FreeSwitch to 1.6.20 or 1.8.2 version
>>
>> Sergey
>>
>>
>> пн, 12 нояб. 2018 г. в 20:02, Daniel <freeswitch-users at funke.net>:
>>
>>> Hi Sergey,
>>>
>>> thank you for this advise. In the telephone I found no option to disable
>>> ICE but in the gateway. With ICE disabled in the gateway the call still
>>> fails. Do you have other ideas what to change?
>>>
>>> https://pastebin.freeswitch.org/view/fddd86d4
>>>
>>> Best regards
>>>
>>> Daniel
>>>
>>>
>>> On 11/11/18 6:34 PM, Sergey Safarov wrote:
>>>
>>> Try disable ICE protocol on device.
>>>
>>> вс, 11 нояб. 2018 г. в 17:35, Daniel <freeswitch-users at funke.net>:
>>>
>>>> Dear all,
>>>>
>>>> I'm working with FS since a week. Hope, it's ok to use it in FusionPBX
>>>> ;-) I found out many cool things so far but
>>>> with one thing I'm stuck.
>>>>
>>>> I'm not able to initiate a connection from innovaphone devices (1
>>>> deskphone IP240 and 1 PBX/GW IP800). Calling to
>>>> these innovaphones is ok. From other devices to FS and softphones I can
>>>> connect too.
>>>>
>>>> In my first try from the innovaphones I got the message
>>>>
>>>> 2018-11-10 23:41:58.763840 [WARNING] switch_core_media.c:4181 NO
>>>> candidate ACL defined, Defaulting to wan.auto
>>>> 2018-11-10 23:41:58.763840 [NOTICE] sofia.c:7774 Hangup
>>>> sofia/internal/11 at pbx.[anonym].net [CS_NEW]
>>>> [INCOMPATIBLE_DESTINATION]
>>>>
>>>> I found the solution to put apply-candidate-acl=localnet.auto to the
>>>> internal SIP profile. I don't understand why
>>>> this was necessary only for the innovaphones and not for other devices
>>>> but after changing this I can establish a
>>>> connection but cannot hear anything on both ends. After a few seconds
>>>> the connection is disconnected automatically.
>>>>
>>>> Here's the log. I hope, someone can help
>>>>
>>>> https://pastebin.freeswitch.org/view/db088714
>>>>
>>>> Best regards
>>>> Daniel
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
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>>>> sales at freeswitch.com
>>>> https://freeswitch.com
>>>>
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>>>>
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>>>
>>>
>>> _________________________________________________________________________
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>>>
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>>>
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>>>
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>>>
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>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Services
>> 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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>
>
>
> --
> Best regards,
> Volodymyr
> _________________________________________________________________________
> Professional FreeSWITCH Services
> 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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