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Choppy calls with satellite connection

We have a DSL connecion of 2Mbits with a 1760 and on the other side is a satellite connection with direcway and 512 kbps and a 1751 the sound received in the direcway point is complete clear, but in the DSL side is choppy, the sound is very bad, i tried the direct connecion and the tunnel connection both without VPN, and the last is best, i cannot turn on rtp header compression because is a ethernet interface in the direcway side.

I use the codec g723ar53 no vad. some suggestion?

tnanks a lot

1 REPLY
Cisco Employee

Re: Choppy calls with satellite connection

Most likely you are hearing the effects of jitter.

Do you nhave any QOS configured:

http://cisco.com/en/US/tech/tk543/tk545/technologies_tech_note09186a00800b2d29.shtml

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