[Asterisk-Users] One sided call

Bruce Reeves asterisk at nortex-networks.com
Thu May 11 08:32:11 MST 2006


Is there a public download site for Linksys/Sipura firmwares? I found
nothing on Linksys site. I'm currently running 4.1.10(e) on my SPA-942.

On 5/11/06, Adrian Carter <adrian at lei.net.au> wrote:
>
>  I had a very similar issue just today with some Linksys SPA-941's...
> Of a collection  15, 5 of them had consistent 'one-sided-audio' on INBOUND
> calls, but worked fine on OUTBOUND calls.
>
> In the end, a flash upgrade to 4.1.12(a), a factory reset, and a reconfig
> fixed the problem... Same settings went back into the phone again so I have
> no idea what this fixes as the phones where already on 4.1.12(a) without
> the factory reset and it still didn't clear it up. It wasn't untill the
> factory reset and reconfig that they finally worked.
>
> It should be noted I broke the seal on all these phones from the box, so
> really, one would have expected consistent behaviour across all the phones..
>
>
> Regardless, after performing these steps everything works 100% now.
>
>
>
> Woodoo People .pGa! wrote:
>
> Hi! I found, that there is 4 options for nat:
> -no
> -never
> -yes
> -always
>
> no and never is ok
> but sometimes yes, and sometimes always worked for me :-o
>
>    I am having problem diagnosing a call problem. On both a Cisco phone and a
> Linksys 942 I am only getting one side of the call when connected over a WAN
> link or internet connection. I have set nat=yes and qualify in sip.conf and
> the phone registers fine. I can hear the other end, but they do not hear
> anything, no voice or dtmf. I found a tip about changing the RTP rate from
> .03 to .02 on Sipura phones to match Asterisk rate and did that. I also made
> sure the RTP range for the phone and the server was set to 10000 thru 20000.
> These phones work fine when on the same subnet as the server. The server
> shows the following message:
>
>
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-- 
Bruce
Nortex Networks
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