[Asterisk-Users] uplink call quality issues

Hadley Rich asterisk at nice.net.nz
Mon Jan 16 13:14:51 MST 2006


On Monday 16 January 2006 15:20, Esteban Guana-Jarrin wrote:
> We are using asterisk at home 1.5 and SIP trunks to communicate to the PSTN
> network. We are having some problems with the call quality.
> Although we can hear the other person's voice quite clear when making or
> receiving a call, we get complaints from the people on the other end saying
> that our voices sound very unclear, low and
> that the voice drops, therefore people on the other end can not understand
> what we are saying. But as I said in our end their voices sound clear.
>
> I have checked network wise and found no latency problems within our small
> LAN, with our VoIP provider and reaching  their SIP server's IP address,
> also the CPU load in the asterisk server has been graphed and does not
> exceed the normal CPU load levels
>
> Any assistance will be very much appreciated

You could be saturating your upload traffic? What is the upload speed of you 
connection?

hads

-- 
Nap: Going back to sleep after taking a shower. -Jason



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