[Asterisk-Users] update re. Grandstream + SIP + Echo problems ..

[Daniel ANDRE]

Dave,

Would you describe how to acheive that? I can't have this configuration 
working.

Daniel


Dave Alan Caruana a écrit:

>no ..
>
>flash key can do a blind transfer, and that's about it.
>the only way to do a consultative transfer
>(ie. speak to the person you are transferring to, and then transfer)
>is by parking the call ..
>
>i've heard that this is pretty much the definitive situation
>from what i've been reading on this list.
>
>if anyone knows better, i'd be happy to know!
>
>cheers
>Dave
>
>----- Original Message -----
>From: "Daniel ANDRE" <dandre at iris-tech.fr>
>To: <asterisk-users at lists.digium.com>
>Sent: Thursday, September 04, 2003 5:53 PM
>Subject: Re: [Asterisk-Users] update re. Grandstream + SIP + Echo problems
>..
>
>
>  
>
>>Hello,
>>
>>Have you succeded to use flash key to do call transfert?
>>
>>Regards,
>>
>>Daniel
>>
>>
>>Dave Alan Caruana a écrit:
>>
>>    
>>
>>>well .. good news :)
>>>
>>>i've just put in
>>>txgain=1.0
>>>rxgain=1.0
>>>in my zapata.conf
>>>
>>>and upgraded the Grandstream Budgettones i'm using to version 81
>>>of the software and all seems fine .. there is still an echo but after
>>>the first couple of seconds of call it vanishes, as the echocancelling
>>>kicks in .. so far my client is happy :)
>>>
>>>now .. i have one slight problem left .. although most of my SIP
>>>phones are on a LAN connection with the asterisk server,
>>>there are two phones which are at a remote office bridged to
>>>my LAN via a 128k point to point ADSL .. these do not seem
>>>to be working well, you do hear speech but the remote person
>>>(dialled over PSTN through an X100P) hears it low and garbled ..
>>>I am assuming it's due to the delays in stuffing 64kbits (of g711)
>>>over a 128k link and was thinking of switching to G729.
>>>
>>>I already have the G729 codec installed, and configured with 1
>>>license. Can anyone give me the correct sip.conf commands
>>>(or whatever I need) to get the budgettones working over G729?
>>>
>>>many thanks
>>>Dave
>>>
>>>
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>>>
>>>
>>>
>>>
>>>      
>>>
>>--
>>Daniel ANDRE (mailto:dandre at iris-tech.fr)
>>IRIS Technologies - http://www.iris-tech.com
>>Serveur kwartz - http://www.kwartz.com
>>
>>
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>>http://lists.digium.com/mailman/listinfo/asterisk-users
>>    
>>
>
>
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>  
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-- 
Daniel ANDRE (mailto:dandre at iris-tech.fr)
IRIS Technologies - http://www.iris-tech.com
Serveur kwartz - http://www.kwartz.com

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