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( 3 / 33 )The Netbios Name is the Mac's PC Name or Host Name. You find it in the advanced functions of the network settings.
Goto System Preferences
Then Network Pane
Then Click Advanced
Then Click WINS tab
You will see NETBIOS setting there...
AN EXAMPLE TUTORIAL ON HOW TO CONFIGURE TCP/IP IN MAC OS X
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( 3 / 56 )Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks. Other terms frequently encountered and synonymous with VoIP are IP telephony, Internet telephony, voice over broadband (VoBB), broadband telephony, and broadband phone.
Internet telephony refers to communications services — voice, facsimile, and/or voice-messaging applications — that are transported via the Internet, rather than the public switched telephone network (PSTN). The basic steps involved in originating an Internet telephone call are conversion of the analog voice signal to digital format and compression/translation of the signal into Internet protocol (IP) packets for transmission over the Internet; the process is reversed at the receiving end.
VoIP systems employ session control protocols to control the set-up and tear-down of calls as well as audio codecs which encode speech allowing transmission over an IP network as digital audio via an audio stream. Codec use is varied between different implementations of VoIP (and often a range of codecs are used); some implementations rely on narrowband and compressed speech, while others support high fidelity stereo codecs.
INTRO AND TUTORIALS
MCONNECT VOIP TROUBLESHOOTING
NETWORK INSTRUMENTS VOIP TROUBLESHOOTING GUIDE
VOICE OVER IP BASICS
VOIP MECHANIC
ZDNET VOIP TROUBLESHOOTING
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( 3 / 19 )(IF YOU ARE CRAZY ENOUGH TO SET UP YOUR COPIER IN AN ENVIRONMENT THAT DEPENDS ON DNS THEN TRY RESTARTING THE OFFENDING PC FIRST... IF THAT DOESN'T DO IT THEN MAKE SURE THE IP PICKED FOR THE PC IS OUTSIDE THE IP RANGE FOR THE ROUTER...)
In essence, this is the basic reason why most techs set the IP address to static for the copier and then make sure the IP address is below the IP range... DNS problems...
When the Domain Name Fails to resolve from the IP this occurs. then
type IPCONFIG /ALL
You should see DNS servers listed for the network adapter
Addresses here may well reference your router
(which is fine) or external ISP DNS servers.
If you don't see any, or the addresses look wrong, go into your network
adapter properties and make sure you have your DNS servers to be obtained from DHCP too
They can be different where a machine gets an address from DHCP and DNS are manual.
WINDOWS XP DNS TUTORIAL
HOW TO SEE IF THE DNS SERVER IS WORKING ...
THOROUGHLY TESTING MY DNS SERVER ON UNIX AND WINDOWS
EXHUASTIVE DNS TROUBLESHOOTING GUIDE
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( 3.1 / 18 )Ok, as a copier tech doing networking there are going to be times when you have IP conflicts... what this means is that there are two elements on your network that share the same IP address.
To test this you need to unplug one of the elements
then goto your pc and ping the ip address
if you get back sommething like this
C:\>ping -n 2 -l 1450 131.107.8.1
Pinging 131.107.8.1 with 1450 bytes of data:
Reply from 131.107.8.1: bytes=1450 time<10ms TTL=32
Reply from 131.107.8.1: bytes=1450 time<10ms TTL=32
Reply from 131.107.8.1: bytes=1450 time<10ms TTL=32
Reply from 131.107.8.1: bytes=1450 time<10ms TTL=32
Ping statistics for 131.107.8.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate roundtrip times in milliseconds:
Minimum = 0ms, Maximum = 10ms, Average = 2ms
Then you have an IP conflict...
if there is no ip conflict then you should get this
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 131.107.8.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)
Once you know this then your next step is to change the IP address for one of the elements...
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