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the problem voip with cisco 1750 router

Hi , all

i have a problem whit the cisco 1750 router .

when I begin two calls at the same time telefonias, they gasp the interfacez of voice, I lose the tone, and router envia this mensage.

%C54X-1-NO_RING_DESCRIPTORS: No more ring descriptors availabl

e on 0 slot.

1 REPLY
Cisco Employee

Re: the problem voip with cisco 1750 router

Sounds like CSCdr29267 and few other bugs in IOS.

What version of IOS are you running? Upgrading to the latest 12.1(5)T or 12.2 should help.

-ben

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