Philipp Kempgen schrieb:
> Elliot Murdock schrieb:
>
>> I am wondering how the Asterisk community has been working on
>> solutions to deal with the asymmetric quality of ADSL. Voip is
>> becoming popular and a bottleneck does exists on the ADSL upload side.
>>
>
> One participant's upload
On Mon, 3 Aug 2009, Elliot Murdock wrote:
> Hello Everyone!
>
> Thank you for all the information.
>
> I am wondering how the Asterisk community has been working on
> solutions to deal with the asymmetric quality of ADSL. Voip is
> becoming popular and a bottleneck does exists on the ADSL upload
Elliot Murdock schrieb:
> I am wondering how the Asterisk community has been working on
> solutions to deal with the asymmetric quality of ADSL. Voip is
> becoming popular and a bottleneck does exists on the ADSL upload side.
One participant's upload is the other participant's download and
vice-
I'm not sure there IS an issue, per se. There are lower bitrate codecs
that will work fine for voice communications in both directions. But if
you're trying to force a low-end codec to the upstream, that just means
the downstream on the remote end is going to be stuck with a low-end
codec. And if h
Hello Everyone!
Thank you for all the information.
I am wondering how the Asterisk community has been working on
solutions to deal with the asymmetric quality of ADSL. Voip is
becoming popular and a bottleneck does exists on the ADSL upload side.
Elliot
On Sun, Aug 2, 2009 at 3:17 PM, Kevin P
Tim Panton wrote:
> The protocol expects the 2 ends to agree a single symmetrical codec
> as part of the connection setup, but it doesn't define what actually
> happens
> if the codec specified in the first (full frame) voice packet isn't what
> was agreed.
Asterisk only supports symmetric codec
On 1 Aug 2009, at 22:26, Alex Balashov wrote:
Elliot Murdock wrote:
Thank you...do you know if IAX can do this?
The reason for doing is this is to get over the adsl upload/download
discrepancy. While G711 gives terrific quality, it is not always
that
feasible for the upload direction, wh
Elliot Murdock wrote:
> Thank you...do you know if IAX can do this?
>
> The reason for doing is this is to get over the adsl upload/download
> discrepancy. While G711 gives terrific quality, it is not always that
> feasible for the upload direction, which has much more limited
> bandwidth. Acco
Hello,
Thank you...do you know if IAX can do this?
The reason for doing is this is to get over the adsl upload/download
discrepancy. While G711 gives terrific quality, it is not always that
feasible for the upload direction, which has much more limited
bandwidth. Accordingly, it would be possib
Elliot Murdock wrote:
> I am wondering how to configure Asterisk and devices so I can use
> different codecs for upstream and downstream packets.
You can't. With SIP as the channel technology, at least, the SDP
negotiation model demands a uniform codec from both sides.
I guess there's nothing t
Hello!
I am wondering how to configure Asterisk and devices so I can use
different codecs for upstream and downstream packets.
Thank you,
Elliot
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