QOS problem

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Jul 30th, 2009
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Dear Buddy,

i'm doing a testing with "auto qos".I have cisco ISR routers of series 2821 and 2811.We are using 512/128/64 leased line link for connectivity with routers in remote location.Voice is already implemented on FXO or E1.

Here we are using "auto discovery qos trust" and "auto qos" commands to activate qos at directly connected serial ports.After using "auto discovery qos trust", "auto qos" command takes some to activate but some times link will be lost from remote side.

At that time i have to disable "auto discovery qos trust" and "auto qos" commands.

I want to know why it is happening and how i can overcome?



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htarra Wed, 08/05/2009 - 08:49
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Are you using CallManager or CallManager Express?

siddindia Wed, 08/05/2009 - 19:49
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No, i'm not.

I'm integrating E1 card of EPABX with VWIC2-1MFT-E1/T1 port of cisco ISRs for voice communication between two stations.

The problems come in a little links (128/64 kbps leased line links).




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