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New Member

voice broadcast traffic

Is it possible for the computer behind the phone to not receive the phone broadcast.

8 REPLIES
Hall of Fame Super Gold

Re: voice broadcast traffic

Which exact traffic are you referring to? VoIP and phone generates no broadcast.

New Member

Re: voice broadcast traffic

I have a computer on one vlan and a phone on another vlan and I do not want the computer to see any traffic from the phone vlan.

New Member

Re: voice broadcast traffic

the computer is plugged into the back of the phone.

Hall of Fame Super Gold

Re: voice broadcast traffic

Hi, normally no voice vlan traffic should be visible on the access vlan, that is the one that is on the back on the phone.

New Member

Re: voice broadcast traffic

if i plug in a network scanner (with the computers address which is on a different vlan) behind the phone I can see traffic from the phone as well as to the computer.

Are you saying that should not happen?

I was wondering if I can stop this from happening.

Hall of Fame Super Gold

Re: voice broadcast traffic

Are you using CM or CME ?

New Member

Re: voice broadcast traffic

We are using CM.

Hall of Fame Super Gold

Re: voice broadcast traffic

Check:

http://tools.cisco.com/search/display?url=http%3A%2F%2Fwww.cisco.com%2Fen%2FUS%2Fdocs%2Fvoice_ip_comm%2Fcuipph%2F7906g_7911g%2F5_1%2Fsip%2Fenglish%2Fadministration%2Fguide%2F1106web.html&pos=7&strqueryid=3&websessionid=l6ZlVjfPjrzthDXh0OgAL8J

disable "span to pc port".

I put the first url from a search results, you might be using a different phone model or CM version, but the concept is the same.

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