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QOS implementation on ATA for analog phone

I have an ISDN site that is using a 2801

with an ATA and analog phone. The sound

quality is poor with static and dropped

parts of the conversation. How do I implement QOS in the config to improve the sound quality?

1 REPLY

Re: QOS implementation on ATA for analog phone

Hello,

packets can be dropped in any place in a network. So you would possibly need QoS in every interface.

A good starting point would be to use;

ip cef

interface xyz

auto qos voip

this will generate config especially optimized for voip.

Hope this helps! Please rate al posts.

Regards, Martin

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