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Joined: Jun 2008
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is anyone happy with samsungs ip product? I put them in tunnels, put them out on the internet using the self tunneling technology but i must say there is always an issue...one way audio or intermittant booting..samsung insists that the ap works fine...I really would like to hear from other techs about what they have found.
switchdoctor
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Joined: May 2007
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Only problem I've had is when using a large number of IP Phones on a Public network. Set up a VPN tunnel and changed to a Private network and the problems are gone.
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Joined: Jun 2008
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do you also have pc s running on your vpn? if its just phones its ok, but add computers and the audio quality is shot to hell
switchdoctor
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Joined: May 2004
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One thing I do know is that QOS has to be set up properly. If not, there will be problems.
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Joined: Jun 2008
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that is part of the problem, some routers dont support qos and if they do once the packets are encapsulated and routed through the tunnel the qos tagging goes out the window....I really dont have any issues if i keep the ip phones on the local area network, but when i remote on the internet its always a nightmare. any suggestions?
switchdoctor
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Joined: May 2007
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Yes there are PC's on the same VPN tunnel and QOS is not setup... no problems. Unless you are talking about a large network, you shouldn't have any problems.
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Joined: Aug 2006
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Do you lot out there in the US of A have isp that only do voice. We have a few over here and am currently getting a few sites set up with this isp.
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Joined: Nov 2005
Posts: 132
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I am sorry for stupid question.
What of bits order are in the TOS field (MGI DSP Option)?
High bit is left, isn't it?
What type of TOS are you use usually for best quality of voice?
**removed mmc above user/admin and replaced with text**
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Joined: Jun 2008
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CIT,
what r u using for internet access? t1 or dsl? whats your upload and download speed. what kind of routers r u using?
switchdoctor
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Joined: Jun 2008
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the tos code would be either whats specified in your router programming or the diffserv code broken down in octal
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