[Freeswitch-users] Proxy Media and Codec Prefer

[Michael Jerris]

In bypass media we pass the sdp through directly.  I am unsure what you are trying to show me here and what it has to do with the problem you describe.

Mike

On Aug 16, 2010, at 10:02 AM, Sergey Okhapkin wrote:

> http://pastebin.freeswitch.org/13643 , note lines 185 (SDP from B leg, 3 
> codecs) and 260 (SDP sent to A leg, only 1 codec). The call is running with 
> bypass_media=true.
> 
> On Monday 16 August 2010, Michael Jerris wrote:
>> This is a case of your nat settings simply not being right on the
>> FreeSWITCH side I suspect, study the acl settings and come up with an
>> example of a failure here with full sip trace and debug.
>> 
>> Mike
>> 
>> On Aug 16, 2010, at 4:39 AM, Fabio Pietrosanti (naif) wrote:
>>> I use proxy_media as a default because i use only mobile clients.
>>> 
>>> In mobile networks there are good chance that FS NAT detection does not
>>> work.
>>> 
>>> That's because several mobile carriers use as "internal ip address" IP
>>> that are not inside the standard 192.168/16 10/8 and 172.16/16 networks.
>>> 
>>> For example H3G in italy use 1/8 networks and in other countries there
>>> are other fancy approach that are unpredictable.
>>> In such condition proxy_media is the only solution to have a 100%
>>> working solution, otherwise in a X% of the case on some mobile operator
>>> it will just don't work.
>>> 
>>> And following all the "particular" internal networks that mobile
>>> operators follow is not a good way to manage the issue as there are too
>>> many mobile operators in the world and too many different internal
>>> network conditions.
>>> 
>>> It would be really nice to have some kind of "dynamic" approach, like
>>> the ones provided by ICE, that are client-independent and server-side
>>> based to handle such particular issues (IE: without the ability to rely
>>> on client IP address being inside a particular network).
>>> 
>>> Fabio
>>> 
>>> On 16/08/10 01.56, Michael Jerris wrote:
>>>> I don't think there is ever a reason to use proxy_media anymore.  If
>>>> anyone can provide an example of a good reason to use it I would be
>>>> interested to hear.
>> 
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> 
> 
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