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Noise when teh caller answer the call

Hi everyone,

I have the environment with VoIP, which FXO are inserted in routers and my network is running VoIP.

I have everything works fine, but I have a doubt, about a "noise", that I think is a normal noise.

When I call from one location toanother, before the other person answer the phone, I listen a noise like "TUU" before we will start the conversation.

My environment have routers with FXO connected with Switch PBX in both locations.

I would like to know, if have a command, where I can to eliminate this noise.

Any help is welcome.

Regards.

1 REPLY
Silver

Re: Noise when teh caller answer the call

Are you using caller-id? If so you could be hitting bug CSCdt32976

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