[Freeswitch-users] Proxy media hickups in audio

Leon de Rooij leon at scarlet-internet.nl
Thu Mar 19 08:34:14 PDT 2009


Brian,

I put two au files here:

http://www.ldr.scarlet.nl/ua-to-fs.au
http://www.ldr.scarlet.nl/fs-to-mgw.au

It's a call from a Siemens SX762 (using ALAW) to FS (no transcoding)  
which bridges it to a mediagateway.
Proxy-media is disabled on the incoming sip_profile.
Both au files are extracted from the same pcap file.

As you can hear, the second sample sounds bad.. Are there any flags I  
can set in the incoming or outgoing sip_profile that may fix this ?

The server has zero load (it's a Dell R300 with 2.6.24-23-server 64  
bit kernel). In fact, this was the only call going through..

FS is version 12163M

thanks,

Leon




On Mar 19, 2009, at 2:15 PM, Brian West wrote:

> You shouldn't use it.  It has a special use case and I suspect yours
> isn't it.  Are you doing anything with T.38 right now?
>
> /b
>
> On Mar 19, 2009, at 6:57 AM, Leon de Rooij wrote:
>
>> I'm still undecided yet whether I need proxy-media or not. As I
>> understand it, the only downside of enabling proxy-media is that
>> early-
>> media is not possible, correct ? (Or are there other reasons why I
>> shouldn't use proxy-media ?)
>
>
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