[asterisk-users] sporadic one-way audio

[Ishfaq Malik]

Hi

For the sporadic one way audio, check that the codec list in the snom 
phones is the same as set by the server. The codec list is in the RTP 
tab of the identities.

Hope that helps

Ish

Brent Davidson wrote:
> We have several offices running Asterisk version 1.4.20.1, and OSLEC  
> with Rhino R4FXO-EC and one running a Digium TDM800P card for interface 
> to analog lines.  All offices are running Snom 300 phones.  Phones all 
> have static addresses and are on the same physical network as the server.
>
> The problem we are having is that every so often we get someone calling 
> in where we can hear their voice, but they can't hear us.  If we 
> immediately call them back everything is fine.  The problem affects all 
> offices and also happens when making sip to sip calls from one snom 300 
> to another. 
>
> In addition we periodically have calls that drop off in the middle of a 
> conversation like the connection was lost.  I haven't been able to 
> replicate any of these problems and the people that are having them 
> can't seem to keep track of when they occur so I can go back and look in 
> the logs.
>
> I suspect that both problems may be related though.  Possibly a 
> registration issue?  Any ideas are welcome.
>
> Thanks,
> Brent Davidson
>
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-- 
Ishfaq Malik
Software Developer
PackNet Ltd

Office:   0161 660 3062