[Freeswitch-users] recommendations for Wifi SIP phones?

Daniel Ivanov sertys at gmail.com
Sun Sep 22 02:28:17 MSD 2013


On Sep 21, 2013 5:23 PM, "EL" <fs.user at fordior.net> wrote:
>
> > So this is why there is a market for a substitute and what I've heard
is that Siemens- Gigaset (
> > DECT )  phones are a good substitute for wifi.
>
> The side affect of not using your mobile phone + sip app is that the
> supported codecs on DECT/Wifi phones are so limited and not expanded
> in the future. On Siemens Gigaset DECT phones the max is G7221 (HD
> 16000Hz). Also, I experienced trouble calling with my baresip client to
> Siemens Gigaset handsets using the G7221 codecs. I'm not sure which end
> is causing the trouble (baresip or Siemens Gigaset DECT handset). The
> weird thing is that I'm hearing the voice from the Siemens side really
> good, but the Siemens side complains they are hearing my voice in slower
> motion. This appeared to happen in two different cases...
>
> Someone has an idea what could cause this issue or is having the same
> experience?
Most prolly ptime mismatch on the codec side. Transcode it or hardset it.
>
>
> Thanks for the interesting EE digression insight.
>
> > This is bad. In WWII the Nazi's used wire recorders to insert latency
and found that if the latency
> > was bad enough - people would get mad at each other for interrupting.
>
> Do you have a source for this statement? I would like to read upon it.
>
> (I suppose the latency introduced with cell phones is why everyone
> started hating each other.)
>
> That made me laugh... :)
Wicked guys these nazis, right :)
>
> --
> EL
>
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