Nortel Networks bcm 50

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Subject Author Date
bcm 50 johnthephoneman 02-03-07
  `--> Re: bcm 50 johnthephoneman02-04-07
Posted by johnthephoneman on February 3, 2007, 9:34 pm
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Having alot of trouble using ip phones on "DSL" connections. WE are
opening all the ports. Phones are sycning up. But we get no voice or 1
sided voice. We have stablility issues on cable isp services. Help.


Posted by gelewis on February 4, 2007, 4:39 am
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johnthephoneman wrote:
> Having alot of trouble using ip phones on "DSL" connections. WE are
> opening all the ports. Phones are sycning up. But we get no voice or 1
> sided voice. We have stablility issues on cable isp services. Help.
>
Anytime you use a network you have no control over expect problems that
you can't resolve. You need private network for 100% or close to stability.

Posted by bjsvec on February 4, 2007, 12:10 pm
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> Having alot of trouble using ip phones on "DSL" connections. WE are
> opening all the ports. Phones are sycning up. But we get no voice or 1
> sided voice. We have stablility issues on cable isp services. Help.

Nortel VOIP + NAT never works well and is not supported (except larger
systems) Check your DSL routers for things like H.323 passthrough and
multicast support or just get a couple of Dlink 804hv for $50/ea and
do VPN. Easy. Done.


Posted by johnthephoneman on February 4, 2007, 3:14 pm
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>
> > Having alot of trouble using ip phones on "DSL" connections. WE are
> > opening all the ports. Phones are sycning up. But we get no voice or 1
> > sided voice. We have stablility issues on cable isp services. Help.
>
> Nortel VOIP + NAT never works well and is not supported (except larger
> systems) Check your DSL routers for things like H.323 passthrough and
> multicast support or just get a couple of Dlink 804hv for $50/ea and
> do VPN. Easy. Done.

Thanks for the info.
johnthephoneman